458057280940 has 48 divisors (see below), whose sum is σ = 1099479753792. Its totient is φ = 157027885056.

The previous prime is 458057280931. The next prime is 458057281007. The reversal of 458057280940 is 49082750854.

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, 894432 + ... + 1310008.

It is an arithmetic number, because the mean of its divisors is an integer number (22905828204).

Almost surely, 2^458057280940 is an apocalyptic number.

It is an amenable number.

458057280940 is an abundant number, since it is smaller than the sum of its proper divisors (641422472852).

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

458057280940 is a wasteful number, since it uses less digits than its factorization.

458057280940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423466 (or 423464 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 458057280940 in words is "four hundred fifty-eight billion, fifty-seven million, two hundred eighty thousand, nine hundred forty".