144434204 has 12 divisors (see below), whose sum is σ = 263749584. Its totient is φ = 69077184.

The previous prime is 144434203. The next prime is 144434237. The reversal of 144434204 is 402434441.

It is a happy number.

It is a super-2 number, since 2×144434204² = 41722478570227232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144434203) by changing a digit.

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, 784877 + ... + 785060.

It is an arithmetic number, because the mean of its divisors is an integer number (21979132).

Almost surely, 2^144434204 is an apocalyptic number.

It is an amenable number.

144434204 is a deficient number, since it is larger than the sum of its proper divisors (119315380).

144434204 is a wasteful number, since it uses less digits than its factorization.

144434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569964 (or 1569962 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 144434204 is about 12018.0782157548. The cubic root of 144434204 is about 524.6745726226.

Adding to 144434204 its reverse (402434441), we get a palindrome (546868645).

The spelling of 144434204 in words is "one hundred forty-four million, four hundred thirty-four thousand, two hundred four".