14438793000 has 64 divisors (see below), whose sum is σ = 45049043520. Its totient is φ = 3850344000.

The previous prime is 14438792947. The next prime is 14438793011. The reversal of 14438793000 is 39783441.

It is a self number, because there is not a number n which added to its sum of digits gives 14438793000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2403466 + ... + 2409465.

It is an arithmetic number, because the mean of its divisors is an integer number (703891305).

Almost surely, 2^14438793000 is an apocalyptic number.

14438793000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14438793000 is an abundant number, since it is smaller than the sum of its proper divisors (30610250520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14438793000 is a wasteful number, since it uses less digits than its factorization.

14438793000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812955 (or 4812941 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 14438793000 in words is "fourteen billion, four hundred thirty-eight million, seven hundred ninety-three thousand".