136356108383904 has 48 divisors (see below), whose sum is σ = 367608697612128. Its totient is φ = 44223602717952.

The previous prime is 136356108383899. The next prime is 136356108383959. The reversal of 136356108383904 is 409383801653631.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19194268462 + ... + 19194275565.

It is an arithmetic number, because the mean of its divisors is an integer number (7658514533586).

Almost surely, 2^{136356108383904} is an apocalyptic number.

It is an amenable number.

136356108383904 is an abundant number, since it is smaller than the sum of its proper divisors (231252589228224).

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

136356108383904 is a wasteful number, since it uses less digits than its factorization.

136356108383904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38388544077 (or 38388544069 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 60.

The spelling of 136356108383904 in words is "one hundred thirty-six trillion, three hundred fifty-six billion, one hundred eight million, three hundred eighty-three thousand, nine hundred four".