132464913921 has 32 divisors (see below), whose sum is σ = 196838490240. Its totient is φ = 88042852800.

The previous prime is 132464913907. The next prime is 132464913943. The reversal of 132464913921 is 129319464231.

132464913921 is a `hidden beast` number, since 1 + 32 + 46 + 491 + 3 + 92 + 1 = 666.

It is not a de Polignac number, because 132464913921 - 2³⁰ = 131391172097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132464913991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24334026 + ... + 24339468.

It is an arithmetic number, because the mean of its divisors is an integer number (6151202820).

Almost surely, 2^132464913921 is an apocalyptic number.

It is an amenable number.

132464913921 is a deficient number, since it is larger than the sum of its proper divisors (64373576319).

132464913921 is a wasteful number, since it uses less digits than its factorization.

132464913921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8014 (or 8008 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The spelling of 132464913921 in words is "one hundred thirty-two billion, four hundred sixty-four million, nine hundred thirteen thousand, nine hundred twenty-one".