1144232344 has 8 divisors (see below), whose sum is σ = 2145435660. Its totient is φ = 572116168.

The previous prime is 1144232329. The next prime is 1144232347. The reversal of 1144232344 is 4432324411.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71514514 + ... + 71514529.

Almost surely, 2^1144232344 is an apocalyptic number.

It is an amenable number.

1144232344 is a deficient number, since it is larger than the sum of its proper divisors (1001203316).

1144232344 is a wasteful number, since it uses less digits than its factorization.

1144232344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143029049 (or 143029045 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 1144232344 is about 33826.5035733816. The cubic root of 1144232344 is about 1045.9351058405.

Adding to 1144232344 its reverse (4432324411), we get a palindrome (5576556755).

The spelling of 1144232344 in words is "one billion, one hundred forty-four million, two hundred thirty-two thousand, three hundred forty-four".