144313004 has 12 divisors (see below), whose sum is σ = 275506728. Its totient is φ = 65596800.

The previous prime is 144313003. The next prime is 144313027. The reversal of 144313004 is 400313441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (144313003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1639877 + ... + 1639964.

It is an arithmetic number, because the mean of its divisors is an integer number (22958894).

Almost surely, 2^144313004 is an apocalyptic number.

It is an amenable number.

144313004 is a deficient number, since it is larger than the sum of its proper divisors (131193724).

144313004 is a wasteful number, since it uses less digits than its factorization.

144313004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279856 (or 3279854 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 144313004 is about 12013.0347539662. The cubic root of 144313004 is about 524.5277737070.

Adding to 144313004 its reverse (400313441), we get a palindrome (544626445).

The spelling of 144313004 in words is "one hundred forty-four million, three hundred thirteen thousand, four".