143415122053343 has 32 divisors (see below), whose sum is σ = 172843150540800. Its totient is φ = 116245723588704.

The previous prime is 143415122053331. The next prime is 143415122053351. The reversal of 143415122053343 is 343350221514341.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143415122053343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143415122053343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143415122053363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483188138 + ... + 483484856.

It is an arithmetic number, because the mean of its divisors is an integer number (5401348454400).

Almost surely, 2^{143415122053343} is an apocalyptic number.

143415122053343 is a deficient number, since it is larger than the sum of its proper divisors (29428028487457).

143415122053343 is a wasteful number, since it uses less digits than its factorization.

143415122053343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303339.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 143415122053343 its reverse (343350221514341), we get a palindrome (486765343567684).

The spelling of 143415122053343 in words is "one hundred forty-three trillion, four hundred fifteen billion, one hundred twenty-two million, fifty-three thousand, three hundred forty-three".