3143232012 has 24 divisors (see below), whose sum is σ = 7341098800. Its totient is φ = 1046759616.

The previous prime is 3143231989. The next prime is 3143232023. The reversal of 3143232012 is 2102323413.

It is a self number, because there is not a number n which added to its sum of digits gives 3143232012.

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, 109687 + ... + 135342.

Almost surely, 2^3143232012 is an apocalyptic number.

It is an amenable number.

3143232012 is an abundant number, since it is smaller than the sum of its proper divisors (4197866788).

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

3143232012 is a wasteful number, since it uses less digits than its factorization.

3143232012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246105 (or 246103 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3143232012 is about 56064.5343510494. The cubic root of 3143232012 is about 1464.8465963226.

Adding to 3143232012 its reverse (2102323413), we get a palindrome (5245555425).

The spelling of 3143232012 in words is "three billion, one hundred forty-three million, two hundred thirty-two thousand, twelve".