13109624479775 has 6 divisors (see below), whose sum is σ = 16255934354952. Its totient is φ = 10487699583800.

The previous prime is 13109624479753. The next prime is 13109624479807. The reversal of 13109624479775 is 57797442690131.

It is not a de Polignac number, because 13109624479775 - 2⁶ = 13109624479711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262192489571 + ... + 262192489620.

It is an arithmetic number, because the mean of its divisors is an integer number (2709322392492).

Almost surely, 2^{13109624479775} is an apocalyptic number.

13109624479775 is a deficient number, since it is larger than the sum of its proper divisors (3146309875177).

13109624479775 is an equidigital number, since it uses as much as digits as its factorization.

13109624479775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524384979201 (or 524384979196 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 65.

The spelling of 13109624479775 in words is "thirteen trillion, one hundred nine billion, six hundred twenty-four million, four hundred seventy-nine thousand, seven hundred seventy-five".