14238393692 has 12 divisors (see below), whose sum is σ = 25137695856. Its totient is φ = 7056194880.

The previous prime is 14238393647. The next prime is 14238393733. The reversal of 14238393692 is 29639383241.

It is a self number, because there is not a number n which added to its sum of digits gives 14238393692.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15749984 + ... + 15750887.

It is an arithmetic number, because the mean of its divisors is an integer number (2094807988).

Almost surely, 2^14238393692 is an apocalyptic number.

It is an amenable number.

14238393692 is a deficient number, since it is larger than the sum of its proper divisors (10899302164).

14238393692 is a wasteful number, since it uses less digits than its factorization.

14238393692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31500988 (or 31500986 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 50.

The spelling of 14238393692 in words is "fourteen billion, two hundred thirty-eight million, three hundred ninety-three thousand, six hundred ninety-two".