13379137761 has 8 divisors (see below), whose sum is σ = 19460564064. Its totient is φ = 8108568320.

The previous prime is 13379137703. The next prime is 13379137763. The reversal of 13379137761 is 16773197331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13379137761 - 2¹⁰ = 13379136737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13379137761.

It is not an unprimeable number, because it can be changed into a prime (13379137763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202714176 + ... + 202714241.

It is an arithmetic number, because the mean of its divisors is an integer number (2432570508).

Almost surely, 2^13379137761 is an apocalyptic number.

13379137761 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13379137761 is a deficient number, since it is larger than the sum of its proper divisors (6081426303).

13379137761 is a wasteful number, since it uses less digits than its factorization.

13379137761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405428431.

The product of its digits is 500094, while the sum is 48.

The spelling of 13379137761 in words is "thirteen billion, three hundred seventy-nine million, one hundred thirty-seven thousand, seven hundred sixty-one".