13987238300 has 36 divisors (see below), whose sum is σ = 34688352720. Its totient is φ = 4795624320.

The previous prime is 13987238281. The next prime is 13987238311. The reversal of 13987238300 is 383278931.

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, 9990185 + ... + 9991584.

Almost surely, 2^13987238300 is an apocalyptic number.

13987238300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13987238300 is an abundant number, since it is smaller than the sum of its proper divisors (20701114420).

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

13987238300 is a wasteful number, since it uses less digits than its factorization.

13987238300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19981790 (or 19981783 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 13987238300 in words is "thirteen billion, nine hundred eighty-seven million, two hundred thirty-eight thousand, three hundred".