130421422444040 has 192 divisors, whose sum is σ = 369104760783360. Its totient is φ = 40599569986560.

The previous prime is 130421422443959. The next prime is 130421422444091. The reversal of 130421422444040 is 40444224124031.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19704944 + ... + 25477983.

It is an arithmetic number, because the mean of its divisors is an integer number (1922420629080).

Almost surely, 2^{130421422444040} is an apocalyptic number.

130421422444040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130421422444040 is an abundant number, since it is smaller than the sum of its proper divisors (238683338339320).

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

130421422444040 is a wasteful number, since it uses less digits than its factorization.

130421422444040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45183032 (or 45183015 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 130421422444040 its reverse (40444224124031), we get a palindrome (170865646568071).

The spelling of 130421422444040 in words is "one hundred thirty trillion, four hundred twenty-one billion, four hundred twenty-two million, four hundred forty-four thousand, forty".