7106989806143 has 8 divisors (see below), whose sum is σ = 7281875367888. Its totient is φ = 6932540913984.

The previous prime is 7106989806131. The next prime is 7106989806157. The reversal of 7106989806143 is 3416089896017.

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

It is a cyclic number.

It is not a de Polignac number, because 7106989806143 - 2¹² = 7106989802047 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 (7106989806743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109134446 + ... + 109199547.

It is an arithmetic number, because the mean of its divisors is an integer number (910234420986).

Almost surely, 2^{7106989806143} is an apocalyptic number.

7106989806143 is a deficient number, since it is larger than the sum of its proper divisors (174885561745).

7106989806143 is a wasteful number, since it uses less digits than its factorization.

7106989806143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218334793.

The product of its (nonzero) digits is 15676416, while the sum is 62.

The spelling of 7106989806143 in words is "seven trillion, one hundred six billion, nine hundred eighty-nine million, eight hundred six thousand, one hundred forty-three".