13980371700 has 36 divisors (see below), whose sum is σ = 40449876320. Its totient is φ = 3728099040.

The previous prime is 13980371677. The next prime is 13980371729. The reversal of 13980371700 is 717308931.

It is a happy number.

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, 23300320 + ... + 23300919.

Almost surely, 2^13980371700 is an apocalyptic number.

13980371700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13980371700 is an abundant number, since it is smaller than the sum of its proper divisors (26469504620).

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

13980371700 is a wasteful number, since it uses less digits than its factorization.

13980371700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46601256 (or 46601249 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 39.

The spelling of 13980371700 in words is "thirteen billion, nine hundred eighty million, three hundred seventy-one thousand, seven hundred".