23968730838 has 16 divisors (see below), whose sum is σ = 51624958896. Its totient is φ = 7374994080.

The previous prime is 23968730837. The next prime is 23968730839. The reversal of 23968730838 is 83803786932.

It is an interprime number because it is at equal distance from previous prime (23968730837) and next prime (23968730839).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23968730837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153645633 + ... + 153645788.

It is an arithmetic number, because the mean of its divisors is an integer number (3226559931).

Almost surely, 2^23968730838 is an apocalyptic number.

23968730838 is an abundant number, since it is smaller than the sum of its proper divisors (27656228058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23968730838 is a wasteful number, since it uses less digits than its factorization.

23968730838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307291439.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 23968730838 in words is "twenty-three billion, nine hundred sixty-eight million, seven hundred thirty thousand, eight hundred thirty-eight".