13262043264 has 64 divisors (see below), whose sum is σ = 37299515040. Its totient is φ = 4160638976.

The previous prime is 13262043239. The next prime is 13262043269. The reversal of 13262043264 is 46234026231.

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13262043269) 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, 1009254 + ... + 1022309.

Almost surely, 2^13262043264 is an apocalyptic number.

It is an amenable number.

13262043264 is an abundant number, since it is smaller than the sum of its proper divisors (24037471776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13262043264 is a wasteful number, since it uses less digits than its factorization.

13262043264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031597 (or 2031585 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 13262043264 its reverse (46234026231), we get a palindrome (59496069495).

The spelling of 13262043264 in words is "thirteen billion, two hundred sixty-two million, forty-three thousand, two hundred sixty-four".