3140042266 has 16 divisors (see below), whose sum is σ = 4863783168. Its totient is φ = 1518818400.

The previous prime is 3140042189. The next prime is 3140042281. The reversal of 3140042266 is 6622400413.

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 7 ways as a sum of consecutive naturals, for example, 198406 + ... + 213646.

It is an arithmetic number, because the mean of its divisors is an integer number (303986448).

Almost surely, 2^3140042266 is an apocalyptic number.

3140042266 is a deficient number, since it is larger than the sum of its proper divisors (1723740902).

3140042266 is a wasteful number, since it uses less digits than its factorization.

3140042266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18597.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3140042266 is about 56036.0800377757. The cubic root of 3140042266 is about 1464.3509207473.

Adding to 3140042266 its reverse (6622400413), we get a palindrome (9762442679).

The spelling of 3140042266 in words is "three billion, one hundred forty million, forty-two thousand, two hundred sixty-six".