1141144001 has 2 divisors, whose sum is σ = 1141144002. Its totient is φ = 1141144000.

The previous prime is 1141143937. The next prime is 1141144031. The reversal of 1141144001 is 1004411411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 729054001 + 412090000 = 27001^2 + 20300^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141144001 - 2⁶ = 1141143937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1141144031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570572000 + 570572001.

It is an arithmetic number, because the mean of its divisors is an integer number (570572001).

Almost surely, 2^1141144001 is an apocalyptic number.

It is an amenable number.

1141144001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141144001 is an equidigital number, since it uses as much as digits as its factorization.

1141144001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1141144001 is about 33780.8229769495. The cubic root of 1141144001 is about 1044.9932467532.

Adding to 1141144001 its reverse (1004411411), we get a palindrome (2145555412).

The spelling of 1141144001 in words is "one billion, one hundred forty-one million, one hundred forty-four thousand, one".