23346677888857 has 2 divisors, whose sum is σ = 23346677888858. Its totient is φ = 23346677888856.

The previous prime is 23346677888843. The next prime is 23346677888899. The reversal of 23346677888857 is 75888877664332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18248095824841 + 5098582064016 = 4271779^2 + 2258004^2 .

It is a cyclic number.

It is not a de Polignac number, because 23346677888857 - 2²³ = 23346669500249 is a prime.

It is not a weakly prime, because it can be changed into another prime (23346677888257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11673338944428 + 11673338944429.

It is an arithmetic number, because the mean of its divisors is an integer number (11673338944429).

Almost surely, 2^{23346677888857} is an apocalyptic number.

It is an amenable number.

23346677888857 is a deficient number, since it is larger than the sum of its proper divisors (1).

23346677888857 is an equidigital number, since it uses as much as digits as its factorization.

23346677888857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18207866880, while the sum is 82.

The spelling of 23346677888857 in words is "twenty-three trillion, three hundred forty-six billion, six hundred seventy-seven million, eight hundred eighty-eight thousand, eight hundred fifty-seven".