23742816830656 has 112 divisors (see below), whose sum is σ = 58799631439872. Its totient is φ = 9241111756800.

The previous prime is 23742816830647. The next prime is 23742816830657. The reversal of 23742816830656 is 65603861824732.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 23742816830594 and 23742816830603.

It is not an unprimeable number, because it can be changed into a prime (23742816830657) 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 15 ways as a sum of consecutive naturals, for example, 2452800 + ... + 7314496.

Almost surely, 2^{23742816830656} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23742816830656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29399815719936).

23742816830656 is an abundant number, since it is smaller than the sum of its proper divisors (35056814609216).

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

23742816830656 is a wasteful number, since it uses less digits than its factorization.

23742816830656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4862718 (or 4862708 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 61.

The spelling of 23742816830656 in words is "twenty-three trillion, seven hundred forty-two billion, eight hundred sixteen million, eight hundred thirty thousand, six hundred fifty-six".