2326613261623 has 16 divisors (see below), whose sum is σ = 2702238321664. Its totient is φ = 1961879784480.

The previous prime is 2326613261569. The next prime is 2326613261633. The reversal of 2326613261623 is 3261623166232.

It is a de Polignac number, because none of the positive numbers 2^k-2326613261623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2326613261623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2326613261633) 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, 2921583 + ... + 3631648.

It is an arithmetic number, because the mean of its divisors is an integer number (168889895104).

Almost surely, 2^{2326613261623} is an apocalyptic number.

2326613261623 is a deficient number, since it is larger than the sum of its proper divisors (375625060041).

2326613261623 is an equidigital number, since it uses as much as digits as its factorization.

2326613261623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6554062.

The product of its digits is 559872, while the sum is 43.

The spelling of 2326613261623 in words is "two trillion, three hundred twenty-six billion, six hundred thirteen million, two hundred sixty-one thousand, six hundred twenty-three".