13908975700 has 18 divisors (see below), whose sum is σ = 30182477486. Its totient is φ = 5563590240.

The previous prime is 13908975683. The next prime is 13908975701. The reversal of 13908975700 is 757980931.

It can be written as a sum of positive squares in 3 ways, for example, as 151093264 + 13757882436 = 12292^2 + 117294^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13908975701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69544779 + ... + 69544978.

Almost surely, 2^13908975700 is an apocalyptic number.

13908975700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13908975700 is an abundant number, since it is smaller than the sum of its proper divisors (16273501786).

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

13908975700 is a wasteful number, since it uses less digits than its factorization.

13908975700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139089771 (or 139089764 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 49.

The spelling of 13908975700 in words is "thirteen billion, nine hundred eight million, nine hundred seventy-five thousand, seven hundred".