132656316225640 has 32 divisors (see below), whose sum is σ = 298565254294560. Its totient is φ = 53046785550400.

The previous prime is 132656316225623. The next prime is 132656316225659. The reversal of 132656316225640 is 46522613656231.

It is a super-3 number, since 3×132656316225640³ (a number of 43 digits) contains 333 as substring.

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, 491767846 + ... + 492037525.

It is an arithmetic number, because the mean of its divisors is an integer number (9330164196705).

Almost surely, 2^{132656316225640} is an apocalyptic number.

132656316225640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132656316225640 is an abundant number, since it is smaller than the sum of its proper divisors (165908938068920).

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

132656316225640 is a wasteful number, since it uses less digits than its factorization.

132656316225640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983808753 (or 983808749 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 132656316225640 in words is "one hundred thirty-two trillion, six hundred fifty-six billion, three hundred sixteen million, two hundred twenty-five thousand, six hundred forty".