214619270928 has 80 divisors (see below), whose sum is σ = 579562905600. Its totient is φ = 68355630720.

The previous prime is 214619270903. The next prime is 214619270941. The reversal of 214619270928 is 829072916412.

It is a super-2 number, since 2×214619270928² (a number of 23 digits) contains 22 as substring.

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, 795318 + ... + 1030421.

It is an arithmetic number, because the mean of its divisors is an integer number (7244536320).

Almost surely, 2^214619270928 is an apocalyptic number.

It is an amenable number.

214619270928 is an abundant number, since it is smaller than the sum of its proper divisors (364943634672).

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

214619270928 is a wasteful number, since it uses less digits than its factorization.

214619270928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825860 (or 1825854 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 214619270928 in words is "two hundred fourteen billion, six hundred nineteen million, two hundred seventy thousand, nine hundred twenty-eight".