14993773400 has 48 divisors (see below), whose sum is σ = 35301832800. Its totient is φ = 5921585280.

The previous prime is 14993773391. The next prime is 14993773429. The reversal of 14993773400 is 437739941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 458687 + ... + 490286.

It is an arithmetic number, because the mean of its divisors is an integer number (735454850).

Almost surely, 2^14993773400 is an apocalyptic number.

14993773400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14993773400 is an abundant number, since it is smaller than the sum of its proper divisors (20308059400).

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

14993773400 is a wasteful number, since it uses less digits than its factorization.

14993773400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949068 (or 949059 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 14993773400 in words is "fourteen billion, nine hundred ninety-three million, seven hundred seventy-three thousand, four hundred".