23976630720 has 896 divisors, whose sum is σ = 100746885120. Its totient is φ = 5255331840.

The previous prime is 23976630719. The next prime is 23976630751. The reversal of 23976630720 is 2703667932.

23976630720 is a `hidden beast` number, since 2 + 3 + 9 + 7 + 6 + 630 + 7 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 247181712 + ... + 247181808.

It is an arithmetic number, because the mean of its divisors is an integer number (112440720).

Almost surely, 2^23976630720 is an apocalyptic number.

23976630720 is a gapful number since it is divisible by the number (20) 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 23976630720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50373442560).

23976630720 is an abundant number, since it is smaller than the sum of its proper divisors (76770254400).

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

23976630720 is a wasteful number, since it uses less digits than its factorization.

23976630720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The spelling of 23976630720 in words is "twenty-three billion, nine hundred seventy-six million, six hundred thirty thousand, seven hundred twenty".