1144232341 has 4 divisors (see below), whose sum is σ = 1307694112. Its totient is φ = 980770572.

The previous prime is 1144232329. The next prime is 1144232347. The reversal of 1144232341 is 1432324411.

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.

It is a cyclic number.

It is not a de Polignac number, because 1144232341 - 2¹⁹ = 1143708053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144232347) 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, 81730875 + ... + 81730888.

It is an arithmetic number, because the mean of its divisors is an integer number (326923528).

Almost surely, 2^1144232341 is an apocalyptic number.

It is an amenable number.

1144232341 is a deficient number, since it is larger than the sum of its proper divisors (163461771).

1144232341 is an equidigital number, since it uses as much as digits as its factorization.

1144232341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163461770.

The product of its digits is 2304, while the sum is 25.

The square root of 1144232341 is about 33826.5035290377. The cubic root of 1144232341 is about 1045.9351049264.

Adding to 1144232341 its reverse (1432324411), we get a palindrome (2576556752).

The spelling of 1144232341 in words is "one billion, one hundred forty-four million, two hundred thirty-two thousand, three hundred forty-one".