1144030344 has 32 divisors (see below), whose sum is σ = 2879280000. Its totient is φ = 378782912.

The previous prime is 1144030331. The next prime is 1144030397. The reversal of 1144030344 is 4430304411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156384 + ... + 163535.

It is an arithmetic number, because the mean of its divisors is an integer number (89977500).

Almost surely, 2^1144030344 is an apocalyptic number.

It is an amenable number.

1144030344 is an abundant number, since it is smaller than the sum of its proper divisors (1735249656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144030344 is a wasteful number, since it uses less digits than its factorization.

1144030344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320077 (or 320073 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1144030344 is about 33823.5176171846. The cubic root of 1144030344 is about 1045.8735532702.

Adding to 1144030344 its reverse (4430304411), we get a palindrome (5574334755).

The spelling of 1144030344 in words is "one billion, one hundred forty-four million, thirty thousand, three hundred forty-four".