18792929342 has 16 divisors (see below), whose sum is σ = 30754296432. Its totient is φ = 8541621120.

The previous prime is 18792929339. The next prime is 18792929347. The reversal of 18792929342 is 24392929781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18792929347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435158 + ... + 476390.

It is an arithmetic number, because the mean of its divisors is an integer number (1922143527).

Almost surely, 2^18792929342 is an apocalyptic number.

18792929342 is a deficient number, since it is larger than the sum of its proper divisors (11961367090).

18792929342 is a wasteful number, since it uses less digits than its factorization.

18792929342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61963.

The product of its digits is 3919104, while the sum is 56.

The spelling of 18792929342 in words is "eighteen billion, seven hundred ninety-two million, nine hundred twenty-nine thousand, three hundred forty-two".