143163044115422 has 8 divisors (see below), whose sum is σ = 214785649901496. Its totient is φ = 71567827481592.

The previous prime is 143163044115419. The next prime is 143163044115449. The reversal of 143163044115422 is 224511440361341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 143163044115422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6847274993 + ... + 6847295900.

It is an arithmetic number, because the mean of its divisors is an integer number (26848206237687).

Almost surely, 2^{143163044115422} is an apocalyptic number.

143163044115422 is a deficient number, since it is larger than the sum of its proper divisors (71622605786074).

143163044115422 is a wasteful number, since it uses less digits than its factorization.

143163044115422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13694576122.

The product of its (nonzero) digits is 276480, while the sum is 41.

Adding to 143163044115422 its reverse (224511440361341), we get a palindrome (367674484476763).

The spelling of 143163044115422 in words is "one hundred forty-three trillion, one hundred sixty-three billion, forty-four million, one hundred fifteen thousand, four hundred twenty-two".