136401305702476 has 12 divisors (see below), whose sum is σ = 251265563136280. Its totient is φ = 64611144806400.

The previous prime is 136401305702437. The next prime is 136401305702477. The reversal of 136401305702476 is 674207503104631.

It is not an unprimeable number, because it can be changed into a prime (136401305702477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897377011125 + ... + 897377011276.

Almost surely, 2^{136401305702476} is an apocalyptic number.

It is an amenable number.

136401305702476 is a deficient number, since it is larger than the sum of its proper divisors (114864257433804).

136401305702476 is a wasteful number, since it uses less digits than its factorization.

136401305702476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794754022424 (or 1794754022422 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 136401305702476 in words is "one hundred thirty-six trillion, four hundred one billion, three hundred five million, seven hundred two thousand, four hundred seventy-six".