13942880251552 has 24 divisors (see below), whose sum is σ = 31371480566496. Its totient is φ = 5975520107712.

The previous prime is 13942880251543. The next prime is 13942880251561. The reversal of 13942880251552 is 25515208824931.

It is an interprime number because it is at equal distance from previous prime (13942880251543) and next prime (13942880251561).

It is a junction number, because it is equal to n+sod(n) for n = 13942880251493 and 13942880251502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31122500338 + ... + 31122500785.

It is an arithmetic number, because the mean of its divisors is an integer number (1307145023604).

Almost surely, 2^{13942880251552} is an apocalyptic number.

It is an amenable number.

13942880251552 is an abundant number, since it is smaller than the sum of its proper divisors (17428600314944).

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

13942880251552 is an equidigital number, since it uses as much as digits as its factorization.

13942880251552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62245001140 (or 62245001132 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 55.

The spelling of 13942880251552 in words is "thirteen trillion, nine hundred forty-two billion, eight hundred eighty million, two hundred fifty-one thousand, five hundred fifty-two".