23939826808 has 16 divisors (see below), whose sum is σ = 44907491880. Its totient is φ = 11964495648.

The previous prime is 23939826803. The next prime is 23939826811. The reversal of 23939826808 is 80862893932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23939826803) by changing a digit.

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, 658410 + ... + 693817.

Almost surely, 2^23939826808 is an apocalyptic number.

It is an amenable number.

23939826808 is a deficient number, since it is larger than the sum of its proper divisors (20967665072).

23939826808 is a wasteful number, since it uses less digits than its factorization.

23939826808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354446 (or 1354442 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 23939826808 in words is "twenty-three billion, nine hundred thirty-nine million, eight hundred twenty-six thousand, eight hundred eight".