23504703768 has 864 divisors, whose sum is σ = 89525545200. Its totient is φ = 5714053632.

The previous prime is 23504703707. The next prime is 23504703809. The reversal of 23504703768 is 86730740532.

23504703768 is a `hidden beast` number, since 2 + 3 + 504 + 70 + 3 + 76 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 635262246 + ... + 635262282.

Almost surely, 2^23504703768 is an apocalyptic number.

23504703768 is a gapful number since it is divisible by the number (28) 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 23504703768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44762772600).

23504703768 is an abundant number, since it is smaller than the sum of its proper divisors (66020841432).

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

23504703768 is a wasteful number, since it uses less digits than its factorization.

23504703768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 23504703768 in words is "twenty-three billion, five hundred four million, seven hundred three thousand, seven hundred sixty-eight".