143440442204 has 12 divisors (see below), whose sum is σ = 251523825000. Its totient is φ = 71576492208.

The previous prime is 143440442203. The next prime is 143440442213. The reversal of 143440442204 is 402244044341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143440442203) 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, 35929979 + ... + 35933970.

It is an arithmetic number, because the mean of its divisors is an integer number (20960318750).

Almost surely, 2^143440442204 is an apocalyptic number.

It is an amenable number.

143440442204 is a deficient number, since it is larger than the sum of its proper divisors (108083382796).

143440442204 is a wasteful number, since it uses less digits than its factorization.

143440442204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71864452 (or 71864450 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 143440442204 its reverse (402244044341), we get a palindrome (545684486545).

The spelling of 143440442204 in words is "one hundred forty-three billion, four hundred forty million, four hundred forty-two thousand, two hundred four".