130440022400032 has 24 divisors (see below), whose sum is σ = 262775975360976. Its totient is φ = 63703266752832.

The previous prime is 130440022399969. The next prime is 130440022400041. The reversal of 130440022400032 is 230004220044031.

It is a happy number.

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, 47398262578 + ... + 47398265329.

It is an arithmetic number, because the mean of its divisors is an integer number (10948998973374).

Almost surely, 2^{130440022400032} is an apocalyptic number.

It is an amenable number.

130440022400032 is an abundant number, since it is smaller than the sum of its proper divisors (132335952960944).

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

130440022400032 is an equidigital number, since it uses as much as digits as its factorization.

130440022400032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94796527960 (or 94796527952 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 130440022400032 its reverse (230004220044031), we get a palindrome (360444242444063).

The spelling of 130440022400032 in words is "one hundred thirty trillion, four hundred forty billion, twenty-two million, four hundred thousand, thirty-two".