20044344276367 has 2 divisors, whose sum is σ = 20044344276368. Its totient is φ = 20044344276366.

The previous prime is 20044344276353. The next prime is 20044344276433. The reversal of 20044344276367 is 76367244344002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20044344276367 - 2⁷ = 20044344276239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20044344276337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10022172138183 + 10022172138184.

It is an arithmetic number, because the mean of its divisors is an integer number (10022172138184).

Almost surely, 2^{20044344276367} is an apocalyptic number.

20044344276367 is a deficient number, since it is larger than the sum of its proper divisors (1).

20044344276367 is an equidigital number, since it uses as much as digits as its factorization.

20044344276367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 52.

The spelling of 20044344276367 in words is "twenty trillion, forty-four billion, three hundred forty-four million, two hundred seventy-six thousand, three hundred sixty-seven".