23910445328 has 240 divisors, whose sum is σ = 64267458048. Its totient is φ = 8483328000.

The previous prime is 23910445319. The next prime is 23910445333. The reversal of 23910445328 is 82354401932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4542218 + ... + 4547478.

Almost surely, 2^23910445328 is an apocalyptic number.

23910445328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23910445328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32133729024).

23910445328 is an abundant number, since it is smaller than the sum of its proper divisors (40357012720).

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

23910445328 is a wasteful number, since it uses less digits than its factorization.

23910445328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342 (or 5329 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 23910445328 in words is "twenty-three billion, nine hundred ten million, four hundred forty-five thousand, three hundred twenty-eight".