14893379880 has 64 divisors (see below), whose sum is σ = 44688196800. Its totient is φ = 3970851840.

The previous prime is 14893379857. The next prime is 14893379887. The reversal of 14893379880 is 8897339841.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (14893379887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1210560 + ... + 1222800.

It is an arithmetic number, because the mean of its divisors is an integer number (698253075).

Almost surely, 2^14893379880 is an apocalyptic number.

14893379880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14893379880 is an abundant number, since it is smaller than the sum of its proper divisors (29794816920).

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

14893379880 is a wasteful number, since it uses less digits than its factorization.

14893379880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22394 (or 22390 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 60.

The spelling of 14893379880 in words is "fourteen billion, eight hundred ninety-three million, three hundred seventy-nine thousand, eight hundred eighty".