136005490016964 has 36 divisors (see below), whose sum is σ = 343792190851200. Its totient is φ = 45335092719600.

The previous prime is 136005490016953. The next prime is 136005490016989. The reversal of 136005490016964 is 469610094500631.

It is a happy number.

136005490016964 is a `hidden beast` number, since 1 + 3 + 6 + 0 + 0 + 549 + 0 + 0 + 1 + 6 + 96 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 136005490016964.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23824837 + ... + 28976435.

It is an arithmetic number, because the mean of its divisors is an integer number (9549783079200).

Almost surely, 2^{136005490016964} is an apocalyptic number.

It is an amenable number.

136005490016964 is an abundant number, since it is smaller than the sum of its proper divisors (207786700834236).

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

136005490016964 is a wasteful number, since it uses less digits than its factorization.

136005490016964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884960 (or 5884955 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 136005490016964 in words is "one hundred thirty-six trillion, five billion, four hundred ninety million, sixteen thousand, nine hundred sixty-four".