23975673078016 has 243 divisors, whose sum is σ = 53939072888463. Its totient is φ = 10628138357760.

The previous prime is 23975673077933. The next prime is 23975673078031. The reversal of 23975673078016 is 61087037657932.

The square root of 23975673078016 is 4896496.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 37056681405 + ... + 37056682051.

Almost surely, 2^{23975673078016} is an apocalyptic number.

23975673078016 is the 4896496-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23975673078016

23975673078016 is an abundant number, since it is smaller than the sum of its proper divisors (29963399810447).

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

23975673078016 is an frugal number, since it uses more digits than its factorization.

23975673078016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 64.

23975673078016 divided by its sum of digits (64) gives a square (374619891844 = 612062²).

The spelling of 23975673078016 in words is "twenty-three trillion, nine hundred seventy-five billion, six hundred seventy-three million, seventy-eight thousand, sixteen".