13875137626376 has 64 divisors (see below), whose sum is σ = 28303940246400. Its totient is φ = 6338503277568.

The previous prime is 13875137626373. The next prime is 13875137626379. The reversal of 13875137626376 is 67362673157831.

It is an interprime number because it is at equal distance from previous prime (13875137626373) and next prime (13875137626379).

It is not an unprimeable number, because it can be changed into a prime (13875137626373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7731695 + ... + 9355713.

It is an arithmetic number, because the mean of its divisors is an integer number (442249066350).

Almost surely, 2^{13875137626376} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13875137626376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14151970123200).

13875137626376 is an abundant number, since it is smaller than the sum of its proper divisors (14428802620024).

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

13875137626376 is a wasteful number, since it uses less digits than its factorization.

13875137626376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624878 (or 1624874 counting only the distinct ones).

The product of its digits is 160030080, while the sum is 65.

The spelling of 13875137626376 in words is "thirteen trillion, eight hundred seventy-five billion, one hundred thirty-seven million, six hundred twenty-six thousand, three hundred seventy-six".