136344443604 has 12 divisors (see below), whose sum is σ = 318137035104. Its totient is φ = 45448147864.

The previous prime is 136344443591. The next prime is 136344443633. The reversal of 136344443604 is 406344443631.

It is a tau number, because it is divible by the number of its divisors (12).

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, 5681018472 + ... + 5681018495.

It is an arithmetic number, because the mean of its divisors is an integer number (26511419592).

Almost surely, 2^136344443604 is an apocalyptic number.

It is an amenable number.

136344443604 is an abundant number, since it is smaller than the sum of its proper divisors (181792591500).

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

136344443604 is a wasteful number, since it uses less digits than its factorization.

136344443604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11362036974 (or 11362036972 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 42.

The spelling of 136344443604 in words is "one hundred thirty-six billion, three hundred forty-four million, four hundred forty-three thousand, six hundred four".