136611600400 has 120 divisors (see below), whose sum is σ = 373614105024. Its totient is φ = 47517043200.

The previous prime is 136611600383. The next prime is 136611600487. The reversal of 136611600400 is 4006116631.

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, 573759 + ... + 776158.

Almost surely, 2^136611600400 is an apocalyptic number.

136611600400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136611600400 is an abundant number, since it is smaller than the sum of its proper divisors (237002504624).

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

136611600400 is a wasteful number, since it uses less digits than its factorization.

136611600400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349969 (or 1349958 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 136611600400 in words is "one hundred thirty-six billion, six hundred eleven million, six hundred thousand, four hundred".