3245142812 has 12 divisors (see below), whose sum is σ = 5716610256. Its totient is φ = 1611825600.

The previous prime is 3245142811. The next prime is 3245142863. The reversal of 3245142812 is 2182415423.

3245142812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245142811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2685773 + ... + 2686980.

It is an arithmetic number, because the mean of its divisors is an integer number (476384188).

Almost surely, 2^3245142812 is an apocalyptic number.

It is an amenable number.

3245142812 is a deficient number, since it is larger than the sum of its proper divisors (2471467444).

3245142812 is a wasteful number, since it uses less digits than its factorization.

3245142812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372908 (or 5372906 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 3245142812 is about 56966.1549694202. The cubic root of 3245142812 is about 1480.5097483204.

The spelling of 3245142812 in words is "three billion, two hundred forty-five million, one hundred forty-two thousand, eight hundred twelve".