461132116340 has 96 divisors (see below), whose sum is σ = 1161005529600. Its totient is φ = 150500528640.

The previous prime is 461132116339. The next prime is 461132116381. The reversal of 461132116340 is 43611231164.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 461132116297 and 461132116306.

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 31 ways as a sum of consecutive naturals, for example, 511595 + ... + 1088114.

It is an arithmetic number, because the mean of its divisors is an integer number (12093807600).

Almost surely, 2^461132116340 is an apocalyptic number.

It is an amenable number.

461132116340 is an abundant number, since it is smaller than the sum of its proper divisors (699873413260).

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

461132116340 is a wasteful number, since it uses less digits than its factorization.

461132116340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599825 (or 1599823 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 461132116340 in words is "four hundred sixty-one billion, one hundred thirty-two million, one hundred sixteen thousand, three hundred forty".