23483974731 has 8 divisors (see below), whose sum is σ = 35785104384. Its totient is φ = 13419414120.

The previous prime is 23483974669. The next prime is 23483974747. The reversal of 23483974731 is 13747938432.

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

It is not a de Polignac number, because 23483974731 - 2⁶ = 23483974667 is a prime.

It is a super-2 number, since 2×23483974731² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23483974771) 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, 559142235 + ... + 559142276.

It is an arithmetic number, because the mean of its divisors is an integer number (4473138048).

Almost surely, 2^23483974731 is an apocalyptic number.

23483974731 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23483974731 is a deficient number, since it is larger than the sum of its proper divisors (12301129653).

23483974731 is a wasteful number, since it uses less digits than its factorization.

23483974731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118284521.

The product of its digits is 3048192, while the sum is 51.

The spelling of 23483974731 in words is "twenty-three billion, four hundred eighty-three million, nine hundred seventy-four thousand, seven hundred thirty-one".