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201330130441200 = 2435219277124925523
BaseRepresentation
bin101101110001101111010010…
…111010000101001111110000
3222101211222020221201111212020
4231301233102322011033300
5202342043101343104300
61552105441325031440
760256423213444125
oct5561572272051760
9871758227644766
10201330130441200
11591716a0a71a12
121a6b71653b5580
13884547178c947
1437a0604a9074c
1518420d32a78a0
hexb71bd2e853f0

201330130441200 has 480 divisors, whose sum is σ = 681894079200000. Its totient is φ = 50636170690560.

The previous prime is 201330130441183. The next prime is 201330130441213. The reversal of 201330130441200 is 2144031033102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7888171639 + ... + 7888197161.

It is an arithmetic number, because the mean of its divisors is an integer number (1420612665000).

Almost surely, 2201330130441200 is an apocalyptic number.

201330130441200 is a gapful number since it is divisible by the number (20) 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 201330130441200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340947039600000).

201330130441200 is an abundant number, since it is smaller than the sum of its proper divisors (480563948758800).

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

201330130441200 is a wasteful number, since it uses less digits than its factorization.

201330130441200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27089 (or 27078 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201330130441200 its reverse (2144031033102), we get a palindrome (203474161474302).

The spelling of 201330130441200 in words is "two hundred one trillion, three hundred thirty billion, one hundred thirty million, four hundred forty-one thousand, two hundred".