130440223232 has 40 divisors (see below), whose sum is σ = 284318936352. Its totient is φ = 59291008000.

The previous prime is 130440223213. The next prime is 130440223279. The reversal of 130440223232 is 232322044031.

130440223232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11574644 + ... + 11585907.

Almost surely, 2^130440223232 is an apocalyptic number.

It is an amenable number.

130440223232 is an abundant number, since it is smaller than the sum of its proper divisors (153878713120).

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

130440223232 is an equidigital number, since it uses as much as digits as its factorization.

130440223232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23160580 (or 23160564 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 130440223232 its reverse (232322044031), we get a palindrome (362762267263).

The spelling of 130440223232 in words is "one hundred thirty billion, four hundred forty million, two hundred twenty-three thousand, two hundred thirty-two".