1144025041 has 2 divisors, whose sum is σ = 1144025042. Its totient is φ = 1144025040.

The previous prime is 1144025033. The next prime is 1144025101. The reversal of 1144025041 is 1405204411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1121982016 + 22043025 = 33496^2 + 4695^2 .

It is a cyclic number.

It is not a de Polignac number, because 1144025041 - 2³ = 1144025033 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144025941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572012520 + 572012521.

It is an arithmetic number, because the mean of its divisors is an integer number (572012521).

Almost surely, 2^1144025041 is an apocalyptic number.

It is an amenable number.

1144025041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144025041 is an equidigital number, since it uses as much as digits as its factorization.

1144025041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1144025041 is about 33823.4392248926. The cubic root of 1144025041 is about 1045.8719372652.

Adding to 1144025041 its reverse (1405204411), we get a palindrome (2549229452).

It can be divided in two parts, 11440 and 25041, that added together give a square (36481 = 191²).

The spelling of 1144025041 in words is "one billion, one hundred forty-four million, twenty-five thousand, forty-one".