13888790375 has 32 divisors (see below), whose sum is σ = 17909219328. Its totient is φ = 10746842400.

The previous prime is 13888790371. The next prime is 13888790437. The reversal of 13888790375 is 57309788831.

It is not a de Polignac number, because 13888790375 - 2² = 13888790371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13888790371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541082 + ... + 566168.

It is an arithmetic number, because the mean of its divisors is an integer number (559663104).

Almost surely, 2^13888790375 is an apocalyptic number.

13888790375 is a deficient number, since it is larger than the sum of its proper divisors (4020428953).

13888790375 is a wasteful number, since it uses less digits than its factorization.

13888790375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25248 (or 25238 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 59.

The spelling of 13888790375 in words is "thirteen billion, eight hundred eighty-eight million, seven hundred ninety thousand, three hundred seventy-five".