1144303042 has 8 divisors (see below), whose sum is σ = 1716857100. Its totient is φ = 572017344.

The previous prime is 1144303001. The next prime is 1144303051. The reversal of 1144303042 is 2403034411.

It can be written as a sum of positive squares in 2 ways, for example, as 1132255201 + 12047841 = 33649^2 + 3471^2 .

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 56067 + ... + 73702.

Almost surely, 2^1144303042 is an apocalyptic number.

1144303042 is a deficient number, since it is larger than the sum of its proper divisors (572554058).

1144303042 is a wasteful number, since it uses less digits than its factorization.

1144303042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134180.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1144303042 is about 33827.5485662204. The cubic root of 1144303042 is about 1045.9566469193.

Adding to 1144303042 its reverse (2403034411), we get a palindrome (3547337453).

The spelling of 1144303042 in words is "one billion, one hundred forty-four million, three hundred three thousand, forty-two".