258847294120 has 32 divisors (see below), whose sum is σ = 584726778720. Its totient is φ = 103126408000.

The previous prime is 258847294093. The next prime is 258847294159. The reversal of 258847294120 is 21492748852.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12880762 + ... + 12900841.

It is an arithmetic number, because the mean of its divisors is an integer number (18272711835).

Almost surely, 2^258847294120 is an apocalyptic number.

258847294120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258847294120 is an abundant number, since it is smaller than the sum of its proper divisors (325879484600).

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

258847294120 is a wasteful number, since it uses less digits than its factorization.

258847294120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25781865 (or 25781861 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 258847294120 in words is "two hundred fifty-eight billion, eight hundred forty-seven million, two hundred ninety-four thousand, one hundred twenty".