143004244 has 6 divisors (see below), whose sum is σ = 250257434. Its totient is φ = 71502120.

The previous prime is 143004233. The next prime is 143004263. The reversal of 143004244 is 442400341.

143004244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 107744400 + 35259844 = 10380^2 + 5938^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17875527 + ... + 17875534.

Almost surely, 2^143004244 is an apocalyptic number.

It is an amenable number.

143004244 is a deficient number, since it is larger than the sum of its proper divisors (107253190).

143004244 is a wasteful number, since it uses less digits than its factorization.

143004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35751065 (or 35751063 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 143004244 is about 11958.4381923393. The cubic root of 143004244 is about 522.9373263740.

Adding to 143004244 its reverse (442400341), we get a palindrome (585404585).

The spelling of 143004244 in words is "one hundred forty-three million, four thousand, two hundred forty-four".