23326566472 has 16 divisors (see below), whose sum is σ = 47713431600. Its totient is φ = 10602984720.

The previous prime is 23326566467. The next prime is 23326566493. The reversal of 23326566472 is 27466562332.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 132537222 + ... + 132537397.

It is an arithmetic number, because the mean of its divisors is an integer number (2982089475).

Almost surely, 2^23326566472 is an apocalyptic number.

23326566472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23326566472 is an abundant number, since it is smaller than the sum of its proper divisors (24386865128).

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

23326566472 is a wasteful number, since it uses less digits than its factorization.

23326566472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265074636 (or 265074632 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 46.

The spelling of 23326566472 in words is "twenty-three billion, three hundred twenty-six million, five hundred sixty-six thousand, four hundred seventy-two".