7143066722 has 16 divisors (see below), whose sum is σ = 11723979744. Its totient is φ = 3237036000.

The previous prime is 7143066673. The next prime is 7143066727. The reversal of 7143066722 is 2276603417.

It is not an unprimeable number, because it can be changed into a prime (7143066727) 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, 483179 + ... + 497742.

It is an arithmetic number, because the mean of its divisors is an integer number (732748734).

Almost surely, 2^7143066722 is an apocalyptic number.

7143066722 is a deficient number, since it is larger than the sum of its proper divisors (4580913022).

7143066722 is a wasteful number, since it uses less digits than its factorization.

7143066722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981265.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 7143066722 is about 84516.6653506869. The cubic root of 7143066722 is about 1925.8756209426.

The spelling of 7143066722 in words is "seven billion, one hundred forty-three million, sixty-six thousand, seven hundred twenty-two".