23295985884864 has 896 divisors, whose sum is σ = 91575301939200. Its totient is φ = 5624245186560.

The previous prime is 23295985884863. The next prime is 23295985884923. The reversal of 23295985884864 is 46848858959232.

23295985884864 is a `hidden beast` number, since 2 + 3 + 2 + 9 + 59 + 8 + 5 + 88 + 486 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (23295985884863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 133900459 + ... + 134074325.

Almost surely, 2^{23295985884864} is an apocalyptic number.

23295985884864 is a gapful number since it is divisible by the number (24) 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 23295985884864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45787650969600).

23295985884864 is an abundant number, since it is smaller than the sum of its proper divisors (68279316054336).

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

23295985884864 is a wasteful number, since it uses less digits than its factorization.

23295985884864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173978 (or 173962 counting only the distinct ones).

The product of its digits is 9555148800, while the sum is 81.

The spelling of 23295985884864 in words is "twenty-three trillion, two hundred ninety-five billion, nine hundred eighty-five million, eight hundred eighty-four thousand, eight hundred sixty-four".