623611383116326 has 96 divisors (see below), whose sum is σ = 1075692649368960. Its totient is φ = 271103900942160.

The previous prime is 623611383116291. The next prime is 623611383116417.

623611383116326 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15404257681 + ... + 15404298163.

It is an arithmetic number, because the mean of its divisors is an integer number (11205131764260).

Almost surely, 2^{623611383116326} is an apocalyptic number.

623611383116326 is a deficient number, since it is larger than the sum of its proper divisors (452081266252634).

623611383116326 is a wasteful number, since it uses less digits than its factorization.

623611383116326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51503 (or 51458 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 52.

The spelling of 623611383116326 in words is "six hundred twenty-three trillion, six hundred eleven billion, three hundred eighty-three million, one hundred sixteen thousand, three hundred twenty-six".