13901388775140 has 24 divisors (see below), whose sum is σ = 38923888570560. Its totient is φ = 3707037006688.

The previous prime is 13901388775129. The next prime is 13901388775187. The reversal of 13901388775140 is 4157788310931.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115844906400 + ... + 115844906519.

It is an arithmetic number, because the mean of its divisors is an integer number (1621828690440).

Almost surely, 2^{13901388775140} is an apocalyptic number.

13901388775140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13901388775140 is an abundant number, since it is smaller than the sum of its proper divisors (25022499795420).

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

13901388775140 is a wasteful number, since it uses less digits than its factorization.

13901388775140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231689812931 (or 231689812929 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 57.

The spelling of 13901388775140 in words is "thirteen trillion, nine hundred one billion, three hundred eighty-eight million, seven hundred seventy-five thousand, one hundred forty".