14421936392 has 16 divisors (see below), whose sum is σ = 27045785040. Its totient is φ = 7209727056.

The previous prime is 14421936391. The next prime is 14421936413. The reversal of 14421936392 is 29363912441.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (14421936391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104798 + ... + 199565.

It is an arithmetic number, because the mean of its divisors is an integer number (1690361565).

Almost surely, 2^14421936392 is an apocalyptic number.

It is an amenable number.

14421936392 is a deficient number, since it is larger than the sum of its proper divisors (12623848648).

14421936392 is a wasteful number, since it uses less digits than its factorization.

14421936392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310292 (or 310288 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The spelling of 14421936392 in words is "fourteen billion, four hundred twenty-one million, nine hundred thirty-six thousand, three hundred ninety-two".