143163044115346 has 8 divisors (see below), whose sum is σ = 214994559849840. Its totient is φ = 71498190832068.

The previous prime is 143163044115271. The next prime is 143163044115361. The reversal of 143163044115346 is 643511440361341.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 143163044115296 and 143163044115305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41665610656 + ... + 41665614091.

It is an arithmetic number, because the mean of its divisors is an integer number (26874319981230).

Almost surely, 2^{143163044115346} is an apocalyptic number.

143163044115346 is a deficient number, since it is larger than the sum of its proper divisors (71831515734494).

143163044115346 is an equidigital number, since it uses as much as digits as its factorization.

143163044115346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83331225608.

The product of its (nonzero) digits is 1244160, while the sum is 46.

Adding to 143163044115346 its reverse (643511440361341), we get a palindrome (786674484476687).

The spelling of 143163044115346 in words is "one hundred forty-three trillion, one hundred sixty-three billion, forty-four million, one hundred fifteen thousand, three hundred forty-six".