2326731208813 has 16 divisors (see below), whose sum is σ = 2545098817536. Its totient is φ = 2109505657840.

The previous prime is 2326731208807. The next prime is 2326731208877. The reversal of 2326731208813 is 3188021376232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2326731208813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2326731208013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84511656 + ... + 84539182.

It is an arithmetic number, because the mean of its divisors is an integer number (159068676096).

Almost surely, 2^{2326731208813} is an apocalyptic number.

It is an amenable number.

2326731208813 is a deficient number, since it is larger than the sum of its proper divisors (218367608723).

2326731208813 is a wasteful number, since it uses less digits than its factorization.

2326731208813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47984.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 2326731208813 in words is "two trillion, three hundred twenty-six billion, seven hundred thirty-one million, two hundred eight thousand, eight hundred thirteen".