23193952266 has 8 divisors (see below), whose sum is σ = 46387904544. Its totient is φ = 7731317420.

The previous prime is 23193952259. The next prime is 23193952297. The reversal of 23193952266 is 66225939132.

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

23193952266 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1932829350 + ... + 1932829361.

It is an arithmetic number, because the mean of its divisors is an integer number (5798488068).

Almost surely, 2^23193952266 is an apocalyptic number.

23193952266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23193952266 is a wasteful number, since it uses less digits than its factorization.

23193952266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865658716.

The product of its digits is 1049760, while the sum is 48.

The spelling of 23193952266 in words is "twenty-three billion, one hundred ninety-three million, nine hundred fifty-two thousand, two hundred sixty-six".