144331430344204 has 12 divisors (see below), whose sum is σ = 252583187452624. Its totient is φ = 72164805357744.

The previous prime is 144331430344169. The next prime is 144331430344207. The reversal of 144331430344204 is 402443034133441.

It is a super-2 number, since 2×144331430344204² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144331430344207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227096592 + ... + 227731255.

Almost surely, 2^{144331430344204} is an apocalyptic number.

It is an amenable number.

144331430344204 is a deficient number, since it is larger than the sum of its proper divisors (108251757108420).

144331430344204 is a wasteful number, since it uses less digits than its factorization.

144331430344204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454907184 (or 454907182 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 144331430344204 its reverse (402443034133441), we get a palindrome (546774464477645).

The spelling of 144331430344204 in words is "one hundred forty-four trillion, three hundred thirty-one billion, four hundred thirty million, three hundred forty-four thousand, two hundred four".