136070321634 has 80 divisors (see below), whose sum is σ = 338944193280. Its totient is φ = 40517197920.

The previous prime is 136070321579. The next prime is 136070321729. The reversal of 136070321634 is 436123070631.

136070321634 is a `hidden beast` number, since 1 + 3 + 607 + 0 + 3 + 2 + 16 + 34 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 976824 + ... + 1107395.

It is an arithmetic number, because the mean of its divisors is an integer number (4236802416).

Almost surely, 2^136070321634 is an apocalyptic number.

136070321634 is an abundant number, since it is smaller than the sum of its proper divisors (202873871646).

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

136070321634 is a wasteful number, since it uses less digits than its factorization.

136070321634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084277 (or 2084268 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 136070321634 in words is "one hundred thirty-six billion, seventy million, three hundred twenty-one thousand, six hundred thirty-four".