6060666042 has 24 divisors (see below), whose sum is σ = 13134435444. Its totient is φ = 2019761664.

The previous prime is 6060666013. The next prime is 6060666047. The reversal of 6060666042 is 2406660606.

It can be written as a sum of positive squares in 2 ways, for example, as 6043352121 + 17313921 = 77739^2 + 4161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6060665988 and 6060666006.

It is not an unprimeable number, because it can be changed into a prime (6060666047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48088 + ... + 120140.

Almost surely, 2^6060666042 is an apocalyptic number.

6060666042 is an abundant number, since it is smaller than the sum of its proper divisors (7073769402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6060666042 is a wasteful number, since it uses less digits than its factorization.

6060666042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76734 (or 76731 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 6060666042 is about 77850.2796526769. The cubic root of 6060666042 is about 1823.2243733779.

The spelling of 6060666042 in words is "six billion, sixty million, six hundred sixty-six thousand, forty-two".