3140344012 has 12 divisors (see below), whose sum is σ = 5918340736. Its totient is φ = 1449389520.

The previous prime is 3140344001. The next prime is 3140344021. The reversal of 3140344012 is 2104430413.

It is a super-2 number, since 2×3140344012² = 19723521027408512288, which contains 22 as substring.

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, 30195564 + ... + 30195667.

Almost surely, 2^3140344012 is an apocalyptic number.

It is an amenable number.

3140344012 is a deficient number, since it is larger than the sum of its proper divisors (2777996724).

3140344012 is a wasteful number, since it uses less digits than its factorization.

3140344012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60391248 (or 60391246 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3140344012 is about 56038.7723991167. The cubic root of 3140344012 is about 1464.3978254111.

Adding to 3140344012 its reverse (2104430413), we get a palindrome (5244774425).

The spelling of 3140344012 in words is "three billion, one hundred forty million, three hundred forty-four thousand, twelve".