461312640100460 has 24 divisors (see below), whose sum is σ = 973347807462576. Its totient is φ = 183650529706560.

The previous prime is 461312640100313. The next prime is 461312640100471. The reversal of 461312640100460 is 64001046213164.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54657891527 + ... + 54657899966.

It is an arithmetic number, because the mean of its divisors is an integer number (40556158644274).

Almost surely, 2^{461312640100460} is an apocalyptic number.

It is an amenable number.

461312640100460 is an abundant number, since it is smaller than the sum of its proper divisors (512035167362116).

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

461312640100460 is a wasteful number, since it uses less digits than its factorization.

461312640100460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109315791713 (or 109315791711 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 461312640100460 in words is "four hundred sixty-one trillion, three hundred twelve billion, six hundred forty million, one hundred thousand, four hundred sixty".