143304442044 has 24 divisors (see below), whose sum is σ = 334620607440. Its totient is φ = 47733350784.

The previous prime is 143304442031. The next prime is 143304442063. The reversal of 143304442044 is 440244403341.

It is a junction number, because it is equal to n+sod(n) for n = 143304441996 and 143304442014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4332409 + ... + 4365360.

It is an arithmetic number, because the mean of its divisors is an integer number (13942525310).

Almost surely, 2^143304442044 is an apocalyptic number.

It is an amenable number.

143304442044 is an abundant number, since it is smaller than the sum of its proper divisors (191316165396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143304442044 is a wasteful number, since it uses less digits than its factorization.

143304442044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8699149 (or 8699147 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 143304442044 its reverse (440244403341), we get a palindrome (583548845385).

The spelling of 143304442044 in words is "one hundred forty-three billion, three hundred four million, four hundred forty-two thousand, forty-four".