23879639232 has 336 divisors, whose sum is σ = 73491425280. Its totient is φ = 7396798464.

The previous prime is 23879639219. The next prime is 23879639269. The reversal of 23879639232 is 23293697832.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107083473 + ... + 107083695.

It is an arithmetic number, because the mean of its divisors is an integer number (218724480).

Almost surely, 2^23879639232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23879639232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36745712640).

23879639232 is an abundant number, since it is smaller than the sum of its proper divisors (49611786048).

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

23879639232 is a wasteful number, since it uses less digits than its factorization.

23879639232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 447 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

The spelling of 23879639232 in words is "twenty-three billion, eight hundred seventy-nine million, six hundred thirty-nine thousand, two hundred thirty-two".