12364434516 has 24 divisors (see below), whose sum is σ = 32971825600. Its totient is φ = 3532695552.

The previous prime is 12364434503. The next prime is 12364434521. The reversal of 12364434516 is 61543446321.

12364434516 is nontrivially palindromic in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73597741 + ... + 73597908.

Almost surely, 2^12364434516 is an apocalyptic number.

It is an amenable number.

12364434516 is an abundant number, since it is smaller than the sum of its proper divisors (20607391084).

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

12364434516 is a wasteful number, since it uses less digits than its factorization.

12364434516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147195663 (or 147195661 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The spelling of 12364434516 in words is "twelve billion, three hundred sixty-four million, four hundred thirty-four thousand, five hundred sixteen".