1144031041 has 4 divisors (see below), whose sum is σ = 1144099584. Its totient is φ = 1143962500.

The previous prime is 1144031033. The next prime is 1144031051. The reversal of 1144031041 is 1401304411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1144031041 - 2³ = 1144031033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144031011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8856 + ... + 48646.

It is an arithmetic number, because the mean of its divisors is an integer number (286024896).

Almost surely, 2^1144031041 is an apocalyptic number.

It is an amenable number.

1144031041 is a deficient number, since it is larger than the sum of its proper divisors (68543).

1144031041 is an equidigital number, since it uses as much as digits as its factorization.

1144031041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68542.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1144031041 is about 33823.5279206649. The cubic root of 1144031041 is about 1045.8737656695.

Adding to 1144031041 its reverse (1401304411), we get a palindrome (2545335452).

The spelling of 1144031041 in words is "one billion, one hundred forty-four million, thirty-one thousand, forty-one".