136206461404 has 12 divisors (see below), whose sum is σ = 256696792744. Its totient is φ = 62864520624.

The previous prime is 136206461393. The next prime is 136206461411. The reversal of 136206461404 is 404164602631.

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, 1309677462 + ... + 1309677565.

Almost surely, 2^136206461404 is an apocalyptic number.

It is an amenable number.

136206461404 is a deficient number, since it is larger than the sum of its proper divisors (120490331340).

136206461404 is a wasteful number, since it uses less digits than its factorization.

136206461404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619355044 (or 2619355042 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 136206461404 in words is "one hundred thirty-six billion, two hundred six million, four hundred sixty-one thousand, four hundred four".