461572144537674 has 16 divisors (see below), whose sum is σ = 923223264687360. Its totient is φ = 153844218910560.

The previous prime is 461572144537649. The next prime is 461572144537697. The reversal of 461572144537674 is 476735441275164.

It is a super-2 number, since 2×461572144537674² (a number of 30 digits) contains 22 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, 3290574522 + ... + 3290714789.

It is an arithmetic number, because the mean of its divisors is an integer number (57701454042960).

Almost surely, 2^{461572144537674} is an apocalyptic number.

461572144537674 is an abundant number, since it is smaller than the sum of its proper divisors (461651120149686).

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

461572144537674 is a wasteful number, since it uses less digits than its factorization.

461572144537674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6581301005.

The product of its digits is 474163200, while the sum is 66.

The spelling of 461572144537674 in words is "four hundred sixty-one trillion, five hundred seventy-two billion, one hundred forty-four million, five hundred thirty-seven thousand, six hundred seventy-four".