23169086632639 has 2 divisors, whose sum is σ = 23169086632640. Its totient is φ = 23169086632638.

The previous prime is 23169086632567. The next prime is 23169086632717. The reversal of 23169086632639 is 93623668096132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23169086632639 - 2⁷ = 23169086632511 is a prime.

It is a super-2 number, since 2×23169086632639² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23169086632739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11584543316319 + 11584543316320.

It is an arithmetic number, because the mean of its divisors is an integer number (11584543316320).

Almost surely, 2^{23169086632639} is an apocalyptic number.

23169086632639 is a deficient number, since it is larger than the sum of its proper divisors (1).

23169086632639 is an equidigital number, since it uses as much as digits as its factorization.

23169086632639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90699264, while the sum is 64.

The spelling of 23169086632639 in words is "twenty-three trillion, one hundred sixty-nine billion, eighty-six million, six hundred thirty-two thousand, six hundred thirty-nine".