12465466136 has 16 divisors (see below), whose sum is σ = 23403473640. Its totient is φ = 6224539840.

The previous prime is 12465466127. The next prime is 12465466163. The reversal of 12465466136 is 63166456421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017686 + ... + 1029861.

Almost surely, 2^12465466136 is an apocalyptic number.

It is an amenable number.

12465466136 is a deficient number, since it is larger than the sum of its proper divisors (10938007504).

12465466136 is a wasteful number, since it uses less digits than its factorization.

12465466136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048314 (or 2048310 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The spelling of 12465466136 in words is "twelve billion, four hundred sixty-five million, four hundred sixty-six thousand, one hundred thirty-six".