394335968230 has 16 divisors (see below), whose sum is σ = 709908623424. Its totient is φ = 157711302720.

The previous prime is 394335968207. The next prime is 394335968321. The reversal of 394335968230 is 32869533493.

It is a congruent number.

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, 2813742 + ... + 2950561.

It is an arithmetic number, because the mean of its divisors is an integer number (44369288964).

Almost surely, 2^394335968230 is an apocalyptic number.

394335968230 is a deficient number, since it is larger than the sum of its proper divisors (315572655194).

394335968230 is a wasteful number, since it uses less digits than its factorization.

394335968230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5771151.

The product of its (nonzero) digits is 12597120, while the sum is 55.

The spelling of 394335968230 in words is "three hundred ninety-four billion, three hundred thirty-five million, nine hundred sixty-eight thousand, two hundred thirty".