12332536461 has 12 divisors (see below), whose sum is σ = 20358472992. Its totient is φ = 7047163656.

The previous prime is 12332536409. The next prime is 12332536481. The reversal of 12332536461 is 16463523321.

12332536461 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 2 + 5 + 3 + 646 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-12332536461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332536481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97877211 + ... + 97877336.

It is an arithmetic number, because the mean of its divisors is an integer number (1696539416).

Almost surely, 2^12332536461 is an apocalyptic number.

It is an amenable number.

12332536461 is a deficient number, since it is larger than the sum of its proper divisors (8025936531).

12332536461 is a wasteful number, since it uses less digits than its factorization.

12332536461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195754560 (or 195754557 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The spelling of 12332536461 in words is "twelve billion, three hundred thirty-two million, five hundred thirty-six thousand, four hundred sixty-one".