1144323402241 has 2 divisors, whose sum is σ = 1144323402242. Its totient is φ = 1144323402240.

The previous prime is 1144323402199. The next prime is 1144323402281. The reversal of 1144323402241 is 1422043234411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1142280000625 + 2043401616 = 1068775^2 + 45204^2 .

It is a cyclic number.

It is not a de Polignac number, because 1144323402241 - 2¹¹ = 1144323400193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144323402281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572161701120 + 572161701121.

It is an arithmetic number, because the mean of its divisors is an integer number (572161701121).

Almost surely, 2^{1144323402241} is an apocalyptic number.

It is an amenable number.

1144323402241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144323402241 is an equidigital number, since it uses as much as digits as its factorization.

1144323402241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1144323402241 its reverse (1422043234411), we get a palindrome (2566366636652).

The spelling of 1144323402241 in words is "one trillion, one hundred forty-four billion, three hundred twenty-three million, four hundred two thousand, two hundred forty-one".