461567231496 has 128 divisors (see below), whose sum is σ = 1542413568000. Its totient is φ = 124935483456.

The previous prime is 461567231483. The next prime is 461567231497. The reversal of 461567231496 is 694132765164.

It is a happy number.

461567231496 is a `hidden beast` number, since 4 + 6 + 1 + 56 + 72 + 31 + 496 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (461567231497) 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, 8004676 + ... + 8062131.

It is an arithmetic number, because the mean of its divisors is an integer number (12050106000).

Almost surely, 2^461567231496 is an apocalyptic number.

It is an amenable number.

461567231496 is an abundant number, since it is smaller than the sum of its proper divisors (1080846336504).

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

461567231496 is a wasteful number, since it uses less digits than its factorization.

461567231496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16066848 (or 16066838 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The spelling of 461567231496 in words is "four hundred sixty-one billion, five hundred sixty-seven million, two hundred thirty-one thousand, four hundred ninety-six".