144603365204 has 18 divisors (see below), whose sum is σ = 261482314842. Its totient is φ = 69969368400.

The previous prime is 144603365171. The next prime is 144603365243. The reversal of 144603365204 is 402563306441.

It can be written as a sum of positive squares in only one way, i.e., 135128289604 + 9475075600 = 367598^2 + 97340^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18805127 + ... + 18812814.

It is an arithmetic number, because the mean of its divisors is an integer number (14526795269).

Almost surely, 2^144603365204 is an apocalyptic number.

It is an amenable number.

144603365204 is a deficient number, since it is larger than the sum of its proper divisors (116878949638).

144603365204 is a wasteful number, since it uses less digits than its factorization.

144603365204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37618007 (or 37617974 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 144603365204 in words is "one hundred forty-four billion, six hundred three million, three hundred sixty-five thousand, two hundred four".