1441127641 has 2 divisors, whose sum is σ = 1441127642. Its totient is φ = 1441127640.

The previous prime is 1441127627. The next prime is 1441127651. The reversal of 1441127641 is 1467211441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 902702025 + 538425616 = 30045^2 + 23204^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441127641 - 2¹⁵ = 1441094873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1441127651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720563820 + 720563821.

It is an arithmetic number, because the mean of its divisors is an integer number (720563821).

Almost surely, 2^1441127641 is an apocalyptic number.

It is an amenable number.

1441127641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441127641 is an equidigital number, since it uses as much as digits as its factorization.

1441127641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 31.

The square root of 1441127641 is about 37962.1869891607. The cubic root of 1441127641 is about 1129.5379218625.

The spelling of 1441127641 in words is "one billion, four hundred forty-one million, one hundred twenty-seven thousand, six hundred forty-one".