14921940926 has 16 divisors (see below), whose sum is σ = 23078297088. Its totient is φ = 7231824600.

The previous prime is 14921940911. The next prime is 14921940931. The reversal of 14921940926 is 62904912941.

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, 650990 + ... + 673521.

It is an arithmetic number, because the mean of its divisors is an integer number (1442393568).

Almost surely, 2^14921940926 is an apocalyptic number.

14921940926 is a deficient number, since it is larger than the sum of its proper divisors (8156356162).

14921940926 is a wasteful number, since it uses less digits than its factorization.

14921940926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324687.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 14921940926 in words is "fourteen billion, nine hundred twenty-one million, nine hundred forty thousand, nine hundred twenty-six".