23355691344668 has 6 divisors (see below), whose sum is σ = 40872459853176. Its totient is φ = 11677845672332.

The previous prime is 23355691344637. The next prime is 23355691344703. The reversal of 23355691344668 is 86644319655332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2919461418080 + ... + 2919461418087.

It is an arithmetic number, because the mean of its divisors is an integer number (6812076642196).

Almost surely, 2^{23355691344668} is an apocalyptic number.

It is an amenable number.

23355691344668 is a deficient number, since it is larger than the sum of its proper divisors (17516768508508).

23355691344668 is a wasteful number, since it uses less digits than its factorization.

23355691344668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838922836171 (or 5838922836169 counting only the distinct ones).

The product of its digits is 335923200, while the sum is 65.

The spelling of 23355691344668 in words is "twenty-three trillion, three hundred fifty-five billion, six hundred ninety-one million, three hundred forty-four thousand, six hundred sixty-eight".