7142706180806 has 24 divisors (see below), whose sum is σ = 12481330160376. Its totient is φ = 3056729719680.

The previous prime is 7142706180781. The next prime is 7142706180817. The reversal of 7142706180806 is 6080816072417.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52670891 + ... + 52806326.

It is an arithmetic number, because the mean of its divisors is an integer number (520055423349).

Almost surely, 2^{7142706180806} is an apocalyptic number.

7142706180806 is a deficient number, since it is larger than the sum of its proper divisors (5338623979570).

7142706180806 is a wasteful number, since it uses less digits than its factorization.

7142706180806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105477924 (or 105477917 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 7142706180806 in words is "seven trillion, one hundred forty-two billion, seven hundred six million, one hundred eighty thousand, eight hundred six".