214976490870 has 64 divisors (see below), whose sum is σ = 519590039040. Its totient is φ = 56922240000.

The previous prime is 214976490857. The next prime is 214976490913. The reversal of 214976490870 is 78094679412.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 214976490870.

It is a congruent number.

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, 11673670 + ... + 11692070.

It is an arithmetic number, because the mean of its divisors is an integer number (8118594360).

Almost surely, 2^214976490870 is an apocalyptic number.

214976490870 is an abundant number, since it is smaller than the sum of its proper divisors (304613548170).

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

214976490870 is a wasteful number, since it uses less digits than its factorization.

214976490870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21141.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 214976490870 in words is "two hundred fourteen billion, nine hundred seventy-six million, four hundred ninety thousand, eight hundred seventy".