34536328865 has 16 divisors (see below), whose sum is σ = 42152415552. Its totient is φ = 27158286144.

The previous prime is 34536328847. The next prime is 34536328901. The reversal of 34536328865 is 56882363543.

It is a cyclic number.

It is not a de Polignac number, because 34536328865 - 2⁸ = 34536328609 is a prime.

It is a super-2 number, since 2×34536328865² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46067 + ... + 266823.

It is an arithmetic number, because the mean of its divisors is an integer number (2634525972).

Almost surely, 2^34536328865 is an apocalyptic number.

It is an amenable number.

34536328865 is a deficient number, since it is larger than the sum of its proper divisors (7616086687).

34536328865 is a wasteful number, since it uses less digits than its factorization.

34536328865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221296.

The product of its digits is 12441600, while the sum is 53.

The spelling of 34536328865 in words is "thirty-four billion, five hundred thirty-six million, three hundred twenty-eight thousand, eight hundred sixty-five".