136364568466 has 16 divisors (see below), whose sum is σ = 234356677056. Its totient is φ = 58294746576.

The previous prime is 136364568427. The next prime is 136364568493. The reversal of 136364568466 is 664865463631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 136364568466.

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, 12261856 + ... + 12272971.

It is an arithmetic number, because the mean of its divisors is an integer number (14647292316).

Almost surely, 2^136364568466 is an apocalyptic number.

136364568466 is a deficient number, since it is larger than the sum of its proper divisors (97992108590).

136364568466 is a wasteful number, since it uses less digits than its factorization.

136364568466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24535233.

The product of its digits is 44789760, while the sum is 58.

The spelling of 136364568466 in words is "one hundred thirty-six billion, three hundred sixty-four million, five hundred sixty-eight thousand, four hundred sixty-six".