23870304774 has 64 divisors (see below), whose sum is σ = 55405486080. Its totient is φ = 7603390080.

The previous prime is 23870304763. The next prime is 23870304779. The reversal of 23870304774 is 47740307832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23870304779) 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, 1341214 + ... + 1358894.

It is an arithmetic number, because the mean of its divisors is an integer number (865710720).

Almost surely, 2^23870304774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23870304774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27702743040).

23870304774 is an abundant number, since it is smaller than the sum of its proper divisors (31535181306).

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

23870304774 is a wasteful number, since it uses less digits than its factorization.

23870304774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18802 (or 18796 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 23870304774 in words is "twenty-three billion, eight hundred seventy million, three hundred four thousand, seven hundred seventy-four".