23512246066 has 8 divisors (see below), whose sum is σ = 37342979100. Its totient is φ = 11064586368.

The previous prime is 23512246057. The next prime is 23512246073. The reversal of 23512246066 is 66064221532.

It can be written as a sum of positive squares in 2 ways, for example, as 22341579841 + 1170666225 = 149471^2 + 34215^2 .

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

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, 345768291 + ... + 345768358.

Almost surely, 2^23512246066 is an apocalyptic number.

23512246066 is a deficient number, since it is larger than the sum of its proper divisors (13830733034).

23512246066 is a wasteful number, since it uses less digits than its factorization.

23512246066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691536668.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 23512246066 its reverse (66064221532), we get a palindrome (89576467598).

The spelling of 23512246066 in words is "twenty-three billion, five hundred twelve million, two hundred forty-six thousand, sixty-six".