13263274339 has 16 divisors (see below), whose sum is σ = 15431302656. Its totient is φ = 11165356800.

The previous prime is 13263274331. The next prime is 13263274361. The reversal of 13263274339 is 93347236231.

It is a cyclic number.

It is not a de Polignac number, because 13263274339 - 2³ = 13263274331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13263274295 and 13263274304.

It is not an unprimeable number, because it can be changed into a prime (13263274331) 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, 14394 + ... + 163504.

It is an arithmetic number, because the mean of its divisors is an integer number (964456416).

Almost surely, 2^13263274339 is an apocalyptic number.

13263274339 is a deficient number, since it is larger than the sum of its proper divisors (2168028317).

13263274339 is a wasteful number, since it uses less digits than its factorization.

13263274339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149346.

The product of its digits is 489888, while the sum is 43.

The spelling of 13263274339 in words is "thirteen billion, two hundred sixty-three million, two hundred seventy-four thousand, three hundred thirty-nine".