23174305152 has 64 divisors (see below), whose sum is σ = 61757572800. Its totient is φ = 7699567104.

The previous prime is 23174305129. The next prime is 23174305153. The reversal of 23174305152 is 25150347132.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23174305153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19599 + ... + 216177.

It is an arithmetic number, because the mean of its divisors is an integer number (964962075).

Almost surely, 2^23174305152 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 23174305152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30878786400).

23174305152 is an abundant number, since it is smaller than the sum of its proper divisors (38583267648).

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

23174305152 is a wasteful number, since it uses less digits than its factorization.

23174305152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196903 (or 196891 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 23174305152 in words is "twenty-three billion, one hundred seventy-four million, three hundred five thousand, one hundred fifty-two".