743233111572241 has 2 divisors, whose sum is σ = 743233111572242. Its totient is φ = 743233111572240.

The previous prime is 743233111572167. The next prime is 743233111572283. The reversal of 743233111572241 is 142275111332347.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 397385446451841 + 345847665120400 = 19934529^2 + 18596980^2 .

It is a cyclic number.

It is not a de Polignac number, because 743233111572241 - 2²¹ = 743233109475089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 743233111572191 and 743233111572200.

It is not a weakly prime, because it can be changed into another prime (743233111570241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371616555786120 + 371616555786121.

It is an arithmetic number, because the mean of its divisors is an integer number (371616555786121).

Almost surely, 2^{743233111572241} is an apocalyptic number.

It is an amenable number.

743233111572241 is a deficient number, since it is larger than the sum of its proper divisors (1).

743233111572241 is an equidigital number, since it uses as much as digits as its factorization.

743233111572241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 46.

The spelling of 743233111572241 in words is "seven hundred forty-three trillion, two hundred thirty-three billion, one hundred eleven million, five hundred seventy-two thousand, two hundred forty-one".