143422133234 has 16 divisors (see below), whose sum is σ = 217235254968. Its totient is φ = 71011540992.

The previous prime is 143422133219. The next prime is 143422133243. The reversal of 143422133234 is 432331224341.

It can be written as a sum of positive squares in 4 ways, for example, as 19950715009 + 123471418225 = 141247^2 + 351385^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 143422133234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41327 + ... + 537170.

Almost surely, 2^143422133234 is an apocalyptic number.

143422133234 is a deficient number, since it is larger than the sum of its proper divisors (73813121734).

143422133234 is a wasteful number, since it uses less digits than its factorization.

143422133234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579709.

The product of its digits is 41472, while the sum is 32.

Adding to 143422133234 its reverse (432331224341), we get a palindrome (575753357575).

The spelling of 143422133234 in words is "one hundred forty-three billion, four hundred twenty-two million, one hundred thirty-three thousand, two hundred thirty-four".