132321615252424 has 16 divisors (see below), whose sum is σ = 267187876952220. Its totient is φ = 61071514731840.

The previous prime is 132321615252401. The next prime is 132321615252503. The reversal of 132321615252424 is 424252516123231.

It can be written as a sum of positive squares in 2 ways, for example, as 131819101562500 + 502513689924 = 11481250^2 + 708882^2 .

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, 636161611687 + ... + 636161611894.

Almost surely, 2^{132321615252424} is an apocalyptic number.

It is an amenable number.

132321615252424 is an abundant number, since it is smaller than the sum of its proper divisors (134866261699796).

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

132321615252424 is a wasteful number, since it uses less digits than its factorization.

132321615252424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272323223600 (or 1272323223596 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The spelling of 132321615252424 in words is "one hundred thirty-two trillion, three hundred twenty-one billion, six hundred fifteen million, two hundred fifty-two thousand, four hundred twenty-four".