23951150328 has 128 divisors (see below), whose sum is σ = 70111641600. Its totient is φ = 6675613056.

The previous prime is 23951150323. The next prime is 23951150329. The reversal of 23951150328 is 82305115932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23951150323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7677553 + ... + 7680671.

It is an arithmetic number, because the mean of its divisors is an integer number (547747200).

Almost surely, 2^23951150328 is an apocalyptic number.

23951150328 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 23951150328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35055820800).

23951150328 is an abundant number, since it is smaller than the sum of its proper divisors (46160491272).

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

23951150328 is a wasteful number, since it uses less digits than its factorization.

23951150328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241 (or 4237 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 23951150328 in words is "twenty-three billion, nine hundred fifty-one million, one hundred fifty thousand, three hundred twenty-eight".