3140043212 has 12 divisors (see below), whose sum is σ = 5495618520. Its totient is φ = 1569866496.

The previous prime is 3140043161. The next prime is 3140043233. The reversal of 3140043212 is 2123400413.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15083 + ... + 80669.

It is an arithmetic number, because the mean of its divisors is an integer number (457968210).

Almost surely, 2^3140043212 is an apocalyptic number.

It is an amenable number.

3140043212 is a deficient number, since it is larger than the sum of its proper divisors (2355575308).

3140043212 is a wasteful number, since it uses less digits than its factorization.

3140043212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77560 (or 77558 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3140043212 is about 56036.0884787652. The cubic root of 3140043212 is about 1464.3510678022.

Adding to 3140043212 its reverse (2123400413), we get a palindrome (5263443625).

The spelling of 3140043212 in words is "three billion, one hundred forty million, forty-three thousand, two hundred twelve".