461642034504 has 128 divisors (see below), whose sum is σ = 1333293292800. Its totient is φ = 130467594240.

The previous prime is 461642034499. The next prime is 461642034533. The reversal of 461642034504 is 405430246164.

It is a super-2 number, since 2×461642034504² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35209102 + ... + 35222210.

It is an arithmetic number, because the mean of its divisors is an integer number (10416353850).

Almost surely, 2^461642034504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 461642034504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666646646400).

461642034504 is an abundant number, since it is smaller than the sum of its proper divisors (871651258296).

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

461642034504 is a wasteful number, since it uses less digits than its factorization.

461642034504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15383 (or 15379 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 461642034504 in words is "four hundred sixty-one billion, six hundred forty-two million, thirty-four thousand, five hundred four".