13427015279 has 16 divisors (see below), whose sum is σ = 14068242432. Its totient is φ = 12790702848.

The previous prime is 13427015249. The next prime is 13427015291. The reversal of 13427015279 is 97251072431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13427015279 - 2⁸ = 13427015023 is a prime.

It is a Duffinian number.

13427015279 is a modest number, since divided by 15279 gives 13427 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13427015249) 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, 7911359 + ... + 7913055.

It is an arithmetic number, because the mean of its divisors is an integer number (879265152).

Almost surely, 2^13427015279 is an apocalyptic number.

13427015279 is a deficient number, since it is larger than the sum of its proper divisors (641227153).

13427015279 is a wasteful number, since it uses less digits than its factorization.

13427015279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926.

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 13427015279 in words is "thirteen billion, four hundred twenty-seven million, fifteen thousand, two hundred seventy-nine".