1441281353269 has 2 divisors, whose sum is σ = 1441281353270. Its totient is φ = 1441281353268.

The previous prime is 1441281353257. The next prime is 1441281353279. The reversal of 1441281353269 is 9623531821441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 822942894244 + 618338459025 = 907162^2 + 786345^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441281353269 - 2²³ = 1441272964661 is a prime.

It is a super-2 number, since 2×1441281353269² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441281353279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720640676634 + 720640676635.

It is an arithmetic number, because the mean of its divisors is an integer number (720640676635).

Almost surely, 2^{1441281353269} is an apocalyptic number.

It is an amenable number.

1441281353269 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441281353269 is an equidigital number, since it uses as much as digits as its factorization.

1441281353269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 49.

The spelling of 1441281353269 in words is "one trillion, four hundred forty-one billion, two hundred eighty-one million, three hundred fifty-three thousand, two hundred sixty-nine".