23455667912 has 16 divisors (see below), whose sum is σ = 43996791600. Its totient is φ = 11723190160.

The previous prime is 23455667891. The next prime is 23455667971. The reversal of 23455667912 is 21976655432.

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, 558962 + ... + 599457.

It is an arithmetic number, because the mean of its divisors is an integer number (2749799475).

Almost surely, 2^23455667912 is an apocalyptic number.

It is an amenable number.

23455667912 is a deficient number, since it is larger than the sum of its proper divisors (20541123688).

23455667912 is a wasteful number, since it uses less digits than its factorization.

23455667912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160956 (or 1160952 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 50.

The spelling of 23455667912 in words is "twenty-three billion, four hundred fifty-five million, six hundred sixty-seven thousand, nine hundred twelve".