23467375172 has 6 divisors (see below), whose sum is σ = 41067906558. Its totient is φ = 11733687584.

The previous prime is 23467375159. The next prime is 23467375219. The reversal of 23467375172 is 27157376432.

It can be written as a sum of positive squares in only one way, i.e., 20884296196 + 2583078976 = 144514^2 + 50824^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2933421893 + ... + 2933421900.

It is an arithmetic number, because the mean of its divisors is an integer number (6844651093).

Almost surely, 2^23467375172 is an apocalyptic number.

It is an amenable number.

23467375172 is a deficient number, since it is larger than the sum of its proper divisors (17600531386).

23467375172 is a wasteful number, since it uses less digits than its factorization.

23467375172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5866843797 (or 5866843795 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 47.

The spelling of 23467375172 in words is "twenty-three billion, four hundred sixty-seven million, three hundred seventy-five thousand, one hundred seventy-two".