143163422314346 has 64 divisors (see below), whose sum is σ = 257654043279360. Its totient is φ = 58365561156480.

The previous prime is 143163422314301. The next prime is 143163422314361. The reversal of 143163422314346 is 643413224361341.

143163422314346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 143163422314346.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335302070 + ... + 335728766.

It is an arithmetic number, because the mean of its divisors is an integer number (4025844426240).

Almost surely, 2^{143163422314346} is an apocalyptic number.

143163422314346 is a deficient number, since it is larger than the sum of its proper divisors (114490620965014).

143163422314346 is a wasteful number, since it uses less digits than its factorization.

143163422314346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439899.

The product of its digits is 2985984, while the sum is 47.

Adding to 143163422314346 its reverse (643413224361341), we get a palindrome (786576646675687).

The spelling of 143163422314346 in words is "one hundred forty-three trillion, one hundred sixty-three billion, four hundred twenty-two million, three hundred fourteen thousand, three hundred forty-six".