23438174712 has 32 divisors (see below), whose sum is σ = 60485614080. Its totient is φ = 7560701280.

The previous prime is 23438174707. The next prime is 23438174719. The reversal of 23438174712 is 21747183432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23438174719) 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 7 ways as a sum of consecutive naturals, for example, 15750718 + ... + 15752205.

It is an arithmetic number, because the mean of its divisors is an integer number (1890175440).

Almost surely, 2^23438174712 is an apocalyptic number.

It is an amenable number.

23438174712 is an abundant number, since it is smaller than the sum of its proper divisors (37047439368).

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

23438174712 is a wasteful number, since it uses less digits than its factorization.

23438174712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31502963 (or 31502959 counting only the distinct ones).

The product of its digits is 225792, while the sum is 42.

The spelling of 23438174712 in words is "twenty-three billion, four hundred thirty-eight million, one hundred seventy-four thousand, seven hundred twelve".