23726052864 has 360 divisors, whose sum is σ = 73693908288. Its totient is φ = 7335567360.

The previous prime is 23726052829. The next prime is 23726052871. The reversal of 23726052864 is 46825062732.

23726052864 is a `hidden beast` number, since 2 + 3 + 7 + 2 + 60 + 528 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 354120159 + ... + 354120225.

Almost surely, 2^23726052864 is an apocalyptic number.

23726052864 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 23726052864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36846954144).

23726052864 is an abundant number, since it is smaller than the sum of its proper divisors (49967855424).

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

23726052864 is an equidigital number, since it uses as much as digits as its factorization.

23726052864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 23726052864 in words is "twenty-three billion, seven hundred twenty-six million, fifty-two thousand, eight hundred sixty-four".