136434065316 has 12 divisors (see below), whose sum is σ = 318346152432. Its totient is φ = 45478021768.

The previous prime is 136434065303. The next prime is 136434065323. The reversal of 136434065316 is 613560434631.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×136434065316² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5684752710 + ... + 5684752733.

It is an arithmetic number, because the mean of its divisors is an integer number (26528846036).

Almost surely, 2^136434065316 is an apocalyptic number.

It is an amenable number.

136434065316 is an abundant number, since it is smaller than the sum of its proper divisors (181912087116).

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

136434065316 is a wasteful number, since it uses less digits than its factorization.

136434065316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369505450 (or 11369505448 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

Adding to 136434065316 its reverse (613560434631), we get a palindrome (749994499947).

The spelling of 136434065316 in words is "one hundred thirty-six billion, four hundred thirty-four million, sixty-five thousand, three hundred sixteen".