14317939394 has 16 divisors (see below), whose sum is σ = 24000804576. Its totient is φ = 6349418400.

The previous prime is 14317939343. The next prime is 14317939409. The reversal of 14317939394 is 49393971341.

14317939394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7935872 + ... + 7937675.

It is an arithmetic number, because the mean of its divisors is an integer number (1500050286).

Almost surely, 2^14317939394 is an apocalyptic number.

14317939394 is a deficient number, since it is larger than the sum of its proper divisors (9682865182).

14317939394 is a wasteful number, since it uses less digits than its factorization.

14317939394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15873601.

The product of its digits is 2204496, while the sum is 53.

The spelling of 14317939394 in words is "fourteen billion, three hundred seventeen million, nine hundred thirty-nine thousand, three hundred ninety-four".