461332234140 has 48 divisors (see below), whose sum is σ = 1293930916992. Its totient is φ = 122812342336.

The previous prime is 461332234123. The next prime is 461332234169. The reversal of 461332234140 is 41432233164.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6514074 + ... + 6584513.

It is an arithmetic number, because the mean of its divisors is an integer number (26956894104).

Almost surely, 2^461332234140 is an apocalyptic number.

It is an amenable number.

461332234140 is an abundant number, since it is smaller than the sum of its proper divisors (832598682852).

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

461332234140 is a wasteful number, since it uses less digits than its factorization.

461332234140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13099186 (or 13099184 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 461332234140 in words is "four hundred sixty-one billion, three hundred thirty-two million, two hundred thirty-four thousand, one hundred forty".