2204344753673 has 2 divisors, whose sum is σ = 2204344753674. Its totient is φ = 2204344753672.

The previous prime is 2204344753657. The next prime is 2204344753693. The reversal of 2204344753673 is 3763574434022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1237048899529 + 967295854144 = 1112227^2 + 983512^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204344753673 - 2⁴ = 2204344753657 is a prime.

It is a super-4 number, since 4×2204344753673⁴ (a number of 50 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2204344753603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102172376836 + 1102172376837.

It is an arithmetic number, because the mean of its divisors is an integer number (1102172376837).

Almost surely, 2^{2204344753673} is an apocalyptic number.

It is an amenable number.

2204344753673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204344753673 is an equidigital number, since it uses as much as digits as its factorization.

2204344753673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 50.

The spelling of 2204344753673 in words is "two trillion, two hundred four billion, three hundred forty-four million, seven hundred fifty-three thousand, six hundred seventy-three".