3256141256 has 16 divisors (see below), whose sum is σ = 6114110640. Its totient is φ = 1625711760.

The previous prime is 3256141237. The next prime is 3256141261. The reversal of 3256141256 is 6521416523.

It is an alternating number because its digits alternate between odd and even.

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, 288986 + ... + 300041.

It is an arithmetic number, because the mean of its divisors is an integer number (382131915).

Almost surely, 2^3256141256 is an apocalyptic number.

It is an amenable number.

3256141256 is a deficient number, since it is larger than the sum of its proper divisors (2857969384).

3256141256 is a wasteful number, since it uses less digits than its factorization.

3256141256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589724 (or 589720 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 3256141256 is about 57062.6082123837. The cubic root of 3256141256 is about 1482.1804444201.

Adding to 3256141256 its reverse (6521416523), we get a palindrome (9777557779).

The spelling of 3256141256 in words is "three billion, two hundred fifty-six million, one hundred forty-one thousand, two hundred fifty-six".