136023500466 has 48 divisors (see below), whose sum is σ = 337047070464. Its totient is φ = 38837668032.

The previous prime is 136023500449. The next prime is 136023500471. The reversal of 136023500466 is 664005320631.

136023500466 is a `hidden beast` number, since 1 + 3 + 602 + 3 + 5 + 0 + 0 + 46 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 136023500466.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175635 + ... + 550358.

It is an arithmetic number, because the mean of its divisors is an integer number (7021813968).

Almost surely, 2^136023500466 is an apocalyptic number.

136023500466 is an abundant number, since it is smaller than the sum of its proper divisors (201023569998).

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

136023500466 is a wasteful number, since it uses less digits than its factorization.

136023500466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727495 (or 727492 counting only the distinct ones).

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

The spelling of 136023500466 in words is "one hundred thirty-six billion, twenty-three million, five hundred thousand, four hundred sixty-six".