3227944442273 has 2 divisors, whose sum is σ = 3227944442274. Its totient is φ = 3227944442272.

The previous prime is 3227944442267. The next prime is 3227944442299. The reversal of 3227944442273 is 3722444497223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2595230784784 + 632713657489 = 1610972^2 + 795433^2 .

It is a cyclic number.

It is not a de Polignac number, because 3227944442273 - 2⁸ = 3227944442017 is a prime.

It is a super-2 number, since 2×3227944442273² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3227944441273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1613972221136 + 1613972221137.

It is an arithmetic number, because the mean of its divisors is an integer number (1613972221137).

Almost surely, 2^{3227944442273} is an apocalyptic number.

It is an amenable number.

3227944442273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3227944442273 is an equidigital number, since it uses as much as digits as its factorization.

3227944442273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16257024, while the sum is 53.

The spelling of 3227944442273 in words is "three trillion, two hundred twenty-seven billion, nine hundred forty-four million, four hundred forty-two thousand, two hundred seventy-three".