424727444460 has 48 divisors (see below), whose sum is σ = 1297349286912. Its totient is φ = 102964228800.

The previous prime is 424727444443. The next prime is 424727444501. The reversal of 424727444460 is 64444727424.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321762556 + ... + 321763875.

It is an arithmetic number, because the mean of its divisors is an integer number (27028110144).

Almost surely, 2^424727444460 is an apocalyptic number.

It is an amenable number.

424727444460 is an abundant number, since it is smaller than the sum of its proper divisors (872621842452).

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

424727444460 is a wasteful number, since it uses less digits than its factorization.

424727444460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643526454 (or 643526452 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 48.

The spelling of 424727444460 in words is "four hundred twenty-four billion, seven hundred twenty-seven million, four hundred forty-four thousand, four hundred sixty".