136764412432 has 20 divisors (see below), whose sum is σ = 265001587920. Its totient is φ = 68376905888.

The previous prime is 136764412403. The next prime is 136764412483. The reversal of 136764412432 is 234214467631.

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, 114082 + ... + 535297.

It is an arithmetic number, because the mean of its divisors is an integer number (13250079396).

Almost surely, 2^136764412432 is an apocalyptic number.

It is an amenable number.

136764412432 is a deficient number, since it is larger than the sum of its proper divisors (128237175488).

136764412432 is a wasteful number, since it uses less digits than its factorization.

136764412432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662550 (or 662544 counting only the distinct ones).

The product of its digits is 580608, while the sum is 43.

The spelling of 136764412432 in words is "one hundred thirty-six billion, seven hundred sixty-four million, four hundred twelve thousand, four hundred thirty-two".