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130225503461424 = 243731311161324923
BaseRepresentation
bin11101100111000001111100…
…110111111110000000110000
3122002002102210020120001022120
4131213001330313332000300
5114032103312341231144
61140544434223434240
736300324242411430
oct3547017467760060
9562072706501276
10130225503461424
1138548364806478
12127326a9755980
13578829b505327
142422d3b4402c0
15100c6e69dde19
hex76707cdfe030

130225503461424 has 320 divisors, whose sum is σ = 398416684843008. Its totient is φ = 35867582899200.

The previous prime is 130225503461423. The next prime is 130225503461437. The reversal of 130225503461424 is 424164305522031.

It is a super-2 number, since 2×1302255034614242 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (130225503461423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5225101027 + ... + 5225125949.

Almost surely, 2130225503461424 is an apocalyptic number.

130225503461424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130225503461424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199208342421504).

130225503461424 is an abundant number, since it is smaller than the sum of its proper divisors (268191181381584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130225503461424 is a wasteful number, since it uses less digits than its factorization.

130225503461424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26896 (or 26890 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 130225503461424 its reverse (424164305522031), we get a palindrome (554389808983455).

The spelling of 130225503461424 in words is "one hundred thirty trillion, two hundred twenty-five billion, five hundred three million, four hundred sixty-one thousand, four hundred twenty-four".