23967126338 has 16 divisors (see below), whose sum is σ = 37972005120. Its totient is φ = 11314097136.

The previous prime is 23967126331. The next prime is 23967126349. The reversal of 23967126338 is 83362176932.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23967126331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065170 + ... + 1087437.

It is an arithmetic number, because the mean of its divisors is an integer number (2373250320).

Almost surely, 2^23967126338 is an apocalyptic number.

23967126338 is a deficient number, since it is larger than the sum of its proper divisors (14004878782).

23967126338 is a wasteful number, since it uses less digits than its factorization.

23967126338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152921.

The product of its digits is 1959552, while the sum is 50.

The spelling of 23967126338 in words is "twenty-three billion, nine hundred sixty-seven million, one hundred twenty-six thousand, three hundred thirty-eight".