23247874232 has 128 divisors (see below), whose sum is σ = 50869900800. Its totient is φ = 9931680000.

The previous prime is 23247874219. The next prime is 23247874241.

23247874232 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30548732 + ... + 30549492.

It is an arithmetic number, because the mean of its divisors is an integer number (397421100).

Almost surely, 2^23247874232 is an apocalyptic number.

23247874232 is a gapful number since it is divisible by the number (22) 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 23247874232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25434950400).

23247874232 is an abundant number, since it is smaller than the sum of its proper divisors (27622026568).

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

23247874232 is a wasteful number, since it uses less digits than its factorization.

23247874232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 944 counting only the distinct ones).

The product of its digits is 903168, while the sum is 44.

The spelling of 23247874232 in words is "twenty-three billion, two hundred forty-seven million, eight hundred seventy-four thousand, two hundred thirty-two".