143676220404 has 48 divisors (see below), whose sum is σ = 345808937600. Its totient is φ = 46394176896.

The previous prime is 143676220381. The next prime is 143676220423. The reversal of 143676220404 is 404022676341.

143676220404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604864 + ... + 808215.

Almost surely, 2^143676220404 is an apocalyptic number.

It is an amenable number.

143676220404 is an abundant number, since it is smaller than the sum of its proper divisors (202132717196).

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

143676220404 is a wasteful number, since it uses less digits than its factorization.

143676220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413352 (or 1413350 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

Adding to 143676220404 its reverse (404022676341), we get a palindrome (547698896745).

The spelling of 143676220404 in words is "one hundred forty-three billion, six hundred seventy-six million, two hundred twenty thousand, four hundred four".