6729222368143 has 8 divisors (see below), whose sum is σ = 7444363798656. Its totient is φ = 6031313261400.

The previous prime is 6729222368059. The next prime is 6729222368149. The reversal of 6729222368143 is 3418632229276.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6729222368143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6729222368149) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4308080121 + ... + 4308081682.

It is an arithmetic number, because the mean of its divisors is an integer number (930545474832).

Almost surely, 2^{6729222368143} is an apocalyptic number.

6729222368143 is a deficient number, since it is larger than the sum of its proper divisors (715141430513).

6729222368143 is a wasteful number, since it uses less digits than its factorization.

6729222368143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8616161885.

The product of its digits is 10450944, while the sum is 55.

The spelling of 6729222368143 in words is "six trillion, seven hundred twenty-nine billion, two hundred twenty-two million, three hundred sixty-eight thousand, one hundred forty-three".