12264768534 has 32 divisors (see below), whose sum is σ = 25059041280. Its totient is φ = 4000058432.

The previous prime is 12264768521. The next prime is 12264768553. The reversal of 12264768534 is 43586746221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1822027 + ... + 1828745.

It is an arithmetic number, because the mean of its divisors is an integer number (783095040).

Almost surely, 2^12264768534 is an apocalyptic number.

12264768534 is an abundant number, since it is smaller than the sum of its proper divisors (12794272746).

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

12264768534 is a wasteful number, since it uses less digits than its factorization.

12264768534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13244.

The product of its digits is 1935360, while the sum is 48.

The spelling of 12264768534 in words is "twelve billion, two hundred sixty-four million, seven hundred sixty-eight thousand, five hundred thirty-four".