143402242200422 has 16 divisors (see below), whose sum is σ = 215246842968672. Its totient is φ = 71653310104320.

The previous prime is 143402242200409. The next prime is 143402242200439. The reversal of 143402242200422 is 224002242204341.

It is a congruent number.

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, 14559647 + ... + 22333557.

It is an arithmetic number, because the mean of its divisors is an integer number (13452927685542).

Almost surely, 2^{143402242200422} is an apocalyptic number.

143402242200422 is a deficient number, since it is larger than the sum of its proper divisors (71844600768250).

143402242200422 is a wasteful number, since it uses less digits than its factorization.

143402242200422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780063.

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

Adding to 143402242200422 its reverse (224002242204341), we get a palindrome (367404484404763).

The spelling of 143402242200422 in words is "one hundred forty-three trillion, four hundred two billion, two hundred forty-two million, two hundred thousand, four hundred twenty-two".