7141042819828 has 12 divisors (see below), whose sum is σ = 12560260595652. Its totient is φ = 3552396935360.

The previous prime is 7141042819789. The next prime is 7141042819829. The reversal of 7141042819828 is 8289182401417.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5896631176804 + 1244411643024 = 2428298^2 + 1115532^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141042819829) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4531117753 + ... + 4531119328.

It is an arithmetic number, because the mean of its divisors is an integer number (1046688382971).

Almost surely, 2^{7141042819828} is an apocalyptic number.

It is an amenable number.

7141042819828 is a deficient number, since it is larger than the sum of its proper divisors (5419217775824).

7141042819828 is a wasteful number, since it uses less digits than its factorization.

7141042819828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9062237282 (or 9062237280 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 55.

The spelling of 7141042819828 in words is "seven trillion, one hundred forty-one billion, forty-two million, eight hundred nineteen thousand, eight hundred twenty-eight".