214394524028 has 48 divisors (see below), whose sum is σ = 394740864000. Its totient is φ = 101752304640.

The previous prime is 214394523919. The next prime is 214394524033. The reversal of 214394524028 is 820425493412.

It is a self number, because there is not a number n which added to its sum of digits gives 214394524028.

It is a congruent number.

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, 3252251 + ... + 3317517.

It is an arithmetic number, because the mean of its divisors is an integer number (8223768000).

Almost surely, 2^214394524028 is an apocalyptic number.

It is an amenable number.

214394524028 is a deficient number, since it is larger than the sum of its proper divisors (180346339972).

214394524028 is a wasteful number, since it uses less digits than its factorization.

214394524028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65810 (or 65808 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 214394524028 in words is "two hundred fourteen billion, three hundred ninety-four million, five hundred twenty-four thousand, twenty-eight".