1441254361 has 2 divisors, whose sum is σ = 1441254362. Its totient is φ = 1441254360.

The previous prime is 1441254317. The next prime is 1441254371. The reversal of 1441254361 is 1634521441.

1441254361 = 26844² + 26845².

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 720654025 + 720600336 = 26845^2 + 26844^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441254361 - 2⁷ = 1441254233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1441254371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720627180 + 720627181.

It is an arithmetic number, because the mean of its divisors is an integer number (720627181).

Almost surely, 2^1441254361 is an apocalyptic number.

1441254361 is the 26845-th centered square number.

It is an amenable number.

1441254361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441254361 is an equidigital number, since it uses as much as digits as its factorization.

1441254361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 1441254361 is about 37963.8559817098. The cubic root of 1441254361 is about 1129.5710280788.

The spelling of 1441254361 in words is "one billion, four hundred forty-one million, two hundred fifty-four thousand, three hundred sixty-one".