23745404813 has 8 divisors (see below), whose sum is σ = 26116059648. Its totient is φ = 21452476464.

The previous prime is 23745404807. The next prime is 23745404819. The reversal of 23745404813 is 31840454732.

It is an interprime number because it is at equal distance from previous prime (23745404807) and next prime (23745404819).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23745404813 - 2²⁴ = 23728627597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23745404819) 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 7 ways as a sum of consecutive naturals, for example, 19430981 + ... + 19432202.

It is an arithmetic number, because the mean of its divisors is an integer number (3264507456).

Almost surely, 2^23745404813 is an apocalyptic number.

It is an amenable number.

23745404813 is a deficient number, since it is larger than the sum of its proper divisors (2370654835).

23745404813 is a wasteful number, since it uses less digits than its factorization.

23745404813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38863243.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 23745404813 in words is "twenty-three billion, seven hundred forty-five million, four hundred four thousand, eight hundred thirteen".