136246904512 has 56 divisors (see below), whose sum is σ = 281653762320. Its totient is φ = 65335357440.

The previous prime is 136246904503. The next prime is 136246904533. The reversal of 136246904512 is 215409642631.

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, 285213 + ... + 594844.

It is an arithmetic number, because the mean of its divisors is an integer number (5029531470).

Almost surely, 2^136246904512 is an apocalyptic number.

It is an amenable number.

136246904512 is an abundant number, since it is smaller than the sum of its proper divisors (145406857808).

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

136246904512 is an equidigital number, since it uses as much as digits as its factorization.

136246904512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880169 (or 880159 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 136246904512 in words is "one hundred thirty-six billion, two hundred forty-six million, nine hundred four thousand, five hundred twelve".