23742685008 has 200 divisors, whose sum is σ = 80139364800. Its totient is φ = 6783497280.

The previous prime is 23742685007. The next prime is 23742685013. The reversal of 23742685008 is 80058624732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23742685007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 417823 + ... + 471233.

It is an arithmetic number, because the mean of its divisors is an integer number (400696824).

Almost surely, 2^23742685008 is an apocalyptic number.

23742685008 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 23742685008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40069682400).

23742685008 is an abundant number, since it is smaller than the sum of its proper divisors (56396679792).

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

23742685008 is an equidigital number, since it uses as much as digits as its factorization.

23742685008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53452 (or 53423 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 23742685008 in words is "twenty-three billion, seven hundred forty-two million, six hundred eighty-five thousand, eight".