23885132723 has 8 divisors (see below), whose sum is σ = 24129065808. Its totient is φ = 23642416864.

The previous prime is 23885132701. The next prime is 23885132767. The reversal of 23885132723 is 32723158832.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23885132723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23885132783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264836 + ... + 343377.

It is an arithmetic number, because the mean of its divisors is an integer number (3016133226).

Almost surely, 2^23885132723 is an apocalyptic number.

23885132723 is a deficient number, since it is larger than the sum of its proper divisors (243933085).

23885132723 is a wasteful number, since it uses less digits than its factorization.

23885132723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608613.

The product of its digits is 483840, while the sum is 44.

The spelling of 23885132723 in words is "twenty-three billion, eight hundred eighty-five million, one hundred thirty-two thousand, seven hundred twenty-three".