23272946671 has 24 divisors (see below), whose sum is σ = 26940619440. Its totient is φ = 19916404992.

The previous prime is 23272946663. The next prime is 23272946699. The reversal of 23272946671 is 17664927232.

It is not a de Polignac number, because 23272946671 - 2³ = 23272946663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23272946771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 980340 + ... + 1003798.

It is an arithmetic number, because the mean of its divisors is an integer number (1122525810).

Almost surely, 2^23272946671 is an apocalyptic number.

23272946671 is a deficient number, since it is larger than the sum of its proper divisors (3667672769).

23272946671 is a wasteful number, since it uses less digits than its factorization.

23272946671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23623 (or 23556 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 49.

The spelling of 23272946671 in words is "twenty-three billion, two hundred seventy-two million, nine hundred forty-six thousand, six hundred seventy-one".