144042512 has 20 divisors (see below), whose sum is σ = 285890556. Its totient is φ = 70264320.

The previous prime is 144042497. The next prime is 144042527. The reversal of 144042512 is 215240441.

It is an interprime number because it is at equal distance from previous prime (144042497) and next prime (144042527).

It can be written as a sum of positive squares in 2 ways, for example, as 62031376 + 82011136 = 7876^2 + 9056^2 .

It is an unprimeable number.

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, 109133 + ... + 110444.

Almost surely, 2^144042512 is an apocalyptic number.

It is an amenable number.

144042512 is a deficient number, since it is larger than the sum of its proper divisors (141848044).

144042512 is a wasteful number, since it uses less digits than its factorization.

144042512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219626 (or 219620 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 144042512 is about 12001.7712026184. The cubic root of 144042512 is about 524.1998538400.

Adding to 144042512 its reverse (215240441), we get a palindrome (359282953).

The spelling of 144042512 in words is "one hundred forty-four million, forty-two thousand, five hundred twelve".