23479931960496 has 800 divisors, whose sum is σ = 80123491768320. Its totient is φ = 6567779635200.

The previous prime is 23479931960477. The next prime is 23479931960543. The reversal of 23479931960496 is 69406913997432.

23479931960496 is a `hidden beast` number, since 2 + 3 + 4 + 7 + 9 + 9 + 3 + 1 + 9 + 604 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1063728916 + ... + 1063750988.

Almost surely, 2^{23479931960496} 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 23479931960496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40061745884160).

23479931960496 is an abundant number, since it is smaller than the sum of its proper divisors (56643559807824).

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

23479931960496 is a wasteful number, since it uses less digits than its factorization.

23479931960496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22247 (or 22232 counting only the distinct ones).

The product of its (nonzero) digits is 476171136, while the sum is 72.

The spelling of 23479931960496 in words is "twenty-three trillion, four hundred seventy-nine billion, nine hundred thirty-one million, nine hundred sixty thousand, four hundred ninety-six".