13774112259 has 16 divisors (see below), whose sum is σ = 18685307040. Its totient is φ = 9023132160.

The previous prime is 13774112239. The next prime is 13774112267. The reversal of 13774112259 is 95221147731.

It is not a de Polignac number, because 13774112259 - 2⁸ = 13774112003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13774112259.

It is not an unprimeable number, because it can be changed into a prime (13774112239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147349 + ... + 221945.

It is an arithmetic number, because the mean of its divisors is an integer number (1167831690).

Almost surely, 2^13774112259 is an apocalyptic number.

13774112259 is a deficient number, since it is larger than the sum of its proper divisors (4911194781).

13774112259 is a wasteful number, since it uses less digits than its factorization.

13774112259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75670.

The product of its digits is 105840, while the sum is 42.

The spelling of 13774112259 in words is "thirteen billion, seven hundred seventy-four million, one hundred twelve thousand, two hundred fifty-nine".