3243150256 has 20 divisors (see below), whose sum is σ = 6323631472. Its totient is φ = 1611245376.

The previous prime is 3243150203. The next prime is 3243150269. The reversal of 3243150256 is 6520513423.

It is a happy number.

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, 643020 + ... + 648043.

Almost surely, 2^3243150256 is an apocalyptic number.

It is an amenable number.

3243150256 is a deficient number, since it is larger than the sum of its proper divisors (3080481216).

3243150256 is a wasteful number, since it uses less digits than its factorization.

3243150256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291228 (or 1291222 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 3243150256 is about 56948.6633381329. The cubic root of 3243150256 is about 1480.2066694590.

Adding to 3243150256 its reverse (6520513423), we get a palindrome (9763663679).

The spelling of 3243150256 in words is "three billion, two hundred forty-three million, one hundred fifty thousand, two hundred fifty-six".