1144233043 has 8 divisors (see below), whose sum is σ = 1181376000. Its totient is φ = 1107529920.

The previous prime is 1144233031. The next prime is 1144233047. The reversal of 1144233043 is 3403324411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1144233043 - 2¹⁷ = 1144101971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144232999 and 1144233017.

It is not an unprimeable number, because it can be changed into a prime (1144233047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104668 + ... + 115081.

It is an arithmetic number, because the mean of its divisors is an integer number (147672000).

Almost surely, 2^1144233043 is an apocalyptic number.

1144233043 is a deficient number, since it is larger than the sum of its proper divisors (37142957).

1144233043 is a wasteful number, since it uses less digits than its factorization.

1144233043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219917.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1144233043 is about 33826.5139055150. The cubic root of 1144233043 is about 1045.9353188242.

Adding to 1144233043 its reverse (3403324411), we get a palindrome (4547557454).

The spelling of 1144233043 in words is "one billion, one hundred forty-four million, two hundred thirty-three thousand, forty-three".