23072672124 has 84 divisors (see below), whose sum is σ = 60843812400. Its totient is φ = 7652050560.

The previous prime is 23072672093. The next prime is 23072672149. The reversal of 23072672124 is 42127627032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 560404 + ... + 600164.

It is an arithmetic number, because the mean of its divisors is an integer number (724331100).

Almost surely, 2^23072672124 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 23072672124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30421906200).

23072672124 is an abundant number, since it is smaller than the sum of its proper divisors (37771140276).

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

23072672124 is a wasteful number, since it uses less digits than its factorization.

23072672124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39982 (or 39965 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 23072672124 in words is "twenty-three billion, seventy-two million, six hundred seventy-two thousand, one hundred twenty-four".