23277642111769 has 2 divisors, whose sum is σ = 23277642111770. Its totient is φ = 23277642111768.

The previous prime is 23277642111721. The next prime is 23277642111799. The reversal of 23277642111769 is 96711124677232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15001778943369 + 8275863168400 = 3873213^2 + 2876780^2 .

It is a cyclic number.

It is not a de Polignac number, because 23277642111769 - 2¹⁹ = 23277641587481 is a prime.

It is a super-2 number, since 2×23277642111769² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23277642111719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11638821055884 + 11638821055885.

It is an arithmetic number, because the mean of its divisors is an integer number (11638821055885).

Almost surely, 2^{23277642111769} is an apocalyptic number.

It is an amenable number.

23277642111769 is a deficient number, since it is larger than the sum of its proper divisors (1).

23277642111769 is an equidigital number, since it uses as much as digits as its factorization.

23277642111769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10668672, while the sum is 58.

The spelling of 23277642111769 in words is "twenty-three trillion, two hundred seventy-seven billion, six hundred forty-two million, one hundred eleven thousand, seven hundred sixty-nine".