23838607644 has 48 divisors (see below), whose sum is σ = 56089829376. Its totient is φ = 7879636800.

The previous prime is 23838607609. The next prime is 23838607649. The reversal of 23838607644 is 44670683832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23838607649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5592474 + ... + 5596734.

It is an arithmetic number, because the mean of its divisors is an integer number (1168538112).

Almost surely, 2^23838607644 is an apocalyptic number.

It is an amenable number.

23838607644 is an abundant number, since it is smaller than the sum of its proper divisors (32251221732).

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

23838607644 is a wasteful number, since it uses less digits than its factorization.

23838607644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8066 (or 8064 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 23838607644 in words is "twenty-three billion, eight hundred thirty-eight million, six hundred seven thousand, six hundred forty-four".