3256402030136 has 16 divisors (see below), whose sum is σ = 6106354387200. Its totient is φ = 1628040860224.

The previous prime is 3256402030121. The next prime is 3256402030151. The reversal of 3256402030136 is 6310302046523.

It is an interprime number because it is at equal distance from previous prime (3256402030121) and next prime (3256402030151).

It is a junction number, because it is equal to n+sod(n) for n = 3256402030096 and 3256402030105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19932920 + ... + 20095623.

It is an arithmetic number, because the mean of its divisors is an integer number (381647149200).

Almost surely, 2^{3256402030136} is an apocalyptic number.

It is an amenable number.

3256402030136 is a deficient number, since it is larger than the sum of its proper divisors (2849952357064).

3256402030136 is a wasteful number, since it uses less digits than its factorization.

3256402030136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40038718 (or 40038714 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 3256402030136 its reverse (6310302046523), we get a palindrome (9566704076659).

The spelling of 3256402030136 in words is "three trillion, two hundred fifty-six billion, four hundred two million, thirty thousand, one hundred thirty-six".