2092944856369 has 2 divisors, whose sum is σ = 2092944856370. Its totient is φ = 2092944856368.

The previous prime is 2092944856319. The next prime is 2092944856391. The reversal of 2092944856369 is 9636584492902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2088420948769 + 4523907600 = 1445137^2 + 67260^2 .

It is a cyclic number.

It is not a de Polignac number, because 2092944856369 - 2⁹ = 2092944855857 is a prime.

It is a super-2 number, since 2×2092944856369² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2092944856319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046472428184 + 1046472428185.

It is an arithmetic number, because the mean of its divisors is an integer number (1046472428185).

Almost surely, 2^{2092944856369} is an apocalyptic number.

It is an amenable number.

2092944856369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2092944856369 is an equidigital number, since it uses as much as digits as its factorization.

2092944856369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201553920, while the sum is 67.

The spelling of 2092944856369 in words is "two trillion, ninety-two billion, nine hundred forty-four million, eight hundred fifty-six thousand, three hundred sixty-nine".