7142616196 has 9 divisors (see below), whose sum is σ = 12499874149. Its totient is φ = 3571223584.

The previous prime is 7142616133. The next prime is 7142616251. The reversal of 7142616196 is 6916162417.

The square root of 7142616196 is 84514.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3771188100 + 3371428096 = 61410^2 + 58064^2 .

It is a super-2 number, since 2×7142616196² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 147900 + ... + 190156.

Almost surely, 2^7142616196 is an apocalyptic number.

7142616196 is the 84514-th square number.

It is an amenable number.

7142616196 is a deficient number, since it is larger than the sum of its proper divisors (5357257953).

7142616196 is an frugal number, since it uses more digits than its factorization.

7142616196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84518 (or 42259 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The cubic root of 7142616196 is about 1925.8351306175.

The spelling of 7142616196 in words is "seven billion, one hundred forty-two million, six hundred sixteen thousand, one hundred ninety-six".