23666666901359 has 8 divisors (see below), whose sum is σ = 23690512253520. Its totient is φ = 23642826064576.

The previous prime is 23666666901347. The next prime is 23666666901443. The reversal of 23666666901359 is 95310966666632.

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

It is a cyclic number.

It is not a de Polignac number, because 23666666901359 - 2³² = 23662371934063 is a prime.

It is a super-2 number, since 2×23666666901359² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23666666901329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9408632 + ... + 11655714.

It is an arithmetic number, because the mean of its divisors is an integer number (2961314031690).

Almost surely, 2^{23666666901359} is an apocalyptic number.

23666666901359 is a deficient number, since it is larger than the sum of its proper divisors (23845352161).

23666666901359 is a wasteful number, since it uses less digits than its factorization.

23666666901359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257689.

The product of its (nonzero) digits is 340122240, while the sum is 68.

The spelling of 23666666901359 in words is "twenty-three trillion, six hundred sixty-six billion, six hundred sixty-six million, nine hundred one thousand, three hundred fifty-nine".