7161818549714 has 16 divisors (see below), whose sum is σ = 11313092222880. Its totient is φ = 3390953064480.

The previous prime is 7161818549707. The next prime is 7161818549741. The reversal of 7161818549714 is 4179458181617.

It is a happy number.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 7 ways as a sum of consecutive naturals, for example, 41226104 + ... + 41399459.

It is an arithmetic number, because the mean of its divisors is an integer number (707068263930).

Almost surely, 2^{7161818549714} is an apocalyptic number.

7161818549714 is a deficient number, since it is larger than the sum of its proper divisors (4151273673166).

7161818549714 is a wasteful number, since it uses less digits than its factorization.

7161818549714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82627865.

The product of its digits is 13547520, while the sum is 62.

The spelling of 7161818549714 in words is "seven trillion, one hundred sixty-one billion, eight hundred eighteen million, five hundred forty-nine thousand, seven hundred fourteen".