12623834726 has 8 divisors (see below), whose sum is σ = 19932370680. Its totient is φ = 5979711168.

The previous prime is 12623834659. The next prime is 12623834831. The reversal of 12623834726 is 62743832621.

12623834726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12623834726² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166103051 + ... + 166103126.

It is an arithmetic number, because the mean of its divisors is an integer number (2491546335).

Almost surely, 2^12623834726 is an apocalyptic number.

12623834726 is a deficient number, since it is larger than the sum of its proper divisors (7308535954).

12623834726 is a wasteful number, since it uses less digits than its factorization.

12623834726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332206198.

The product of its digits is 580608, while the sum is 44.

The spelling of 12623834726 in words is "twelve billion, six hundred twenty-three million, eight hundred thirty-four thousand, seven hundred twenty-six".