479214022394 has 32 divisors (see below), whose sum is σ = 762937107840. Its totient is φ = 225260487232.

The previous prime is 479214022379. The next prime is 479214022421. The reversal of 479214022394 is 493220412974.

It is a Curzon 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, 16804412 + ... + 16832904.

It is an arithmetic number, because the mean of its divisors is an integer number (23841784620).

Almost surely, 2^479214022394 is an apocalyptic number.

479214022394 is a deficient number, since it is larger than the sum of its proper divisors (283723085446).

479214022394 is a wasteful number, since it uses less digits than its factorization.

479214022394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34774.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 479214022394 in words is "four hundred seventy-nine billion, two hundred fourteen million, twenty-two thousand, three hundred ninety-four".