130442034432 has 72 divisors (see below), whose sum is σ = 351921889984. Its totient is φ = 42885033984.

The previous prime is 130442034421. The next prime is 130442034461. The reversal of 130442034432 is 234430244031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 130442034432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107268 + ... + 1219395.

Almost surely, 2^130442034432 is an apocalyptic number.

130442034432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130442034432 is an abundant number, since it is smaller than the sum of its proper divisors (221479855552).

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

130442034432 is an equidigital number, since it uses as much as digits as its factorization.

130442034432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326755 (or 2326741 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 130442034432 its reverse (234430244031), we get a palindrome (364872278463).

The spelling of 130442034432 in words is "one hundred thirty billion, four hundred forty-two million, thirty-four thousand, four hundred thirty-two".