144433204 has 12 divisors (see below), whose sum is σ = 252917028. Its totient is φ = 72171200.

The previous prime is 144433171. The next prime is 144433243. The reversal of 144433204 is 402334441.

It can be written as a sum of positive squares in 2 ways, for example, as 90440100 + 53993104 = 9510^2 + 7348^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3607 + ... + 17374.

It is an arithmetic number, because the mean of its divisors is an integer number (21076419).

Almost surely, 2^144433204 is an apocalyptic number.

It is an amenable number.

144433204 is a deficient number, since it is larger than the sum of its proper divisors (108483824).

144433204 is a wasteful number, since it uses less digits than its factorization.

144433204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22706 (or 22704 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 144433204 is about 12018.0366116933. The cubic root of 144433204 is about 524.6733617464.

Adding to 144433204 its reverse (402334441), we get a palindrome (546767645).

The spelling of 144433204 in words is "one hundred forty-four million, four hundred thirty-three thousand, two hundred four".