20313866092 has 12 divisors (see below), whose sum is σ = 38283824656. Its totient is φ = 9375630480.

The previous prime is 20313866081. The next prime is 20313866101. The reversal of 20313866092 is 29066831302.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 195325584 + ... + 195325687.

Almost surely, 2^20313866092 is an apocalyptic number.

It is an amenable number.

20313866092 is a deficient number, since it is larger than the sum of its proper divisors (17969958564).

20313866092 is a wasteful number, since it uses less digits than its factorization.

20313866092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390651288 (or 390651286 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 20313866092 in words is "twenty billion, three hundred thirteen million, eight hundred sixty-six thousand, ninety-two".