3256402026353 has 8 divisors (see below), whose sum is σ = 3726611207808. Its totient is φ = 2787445067904.

The previous prime is 3256402026281. The next prime is 3256402026413. The reversal of 3256402026353 is 3536202046523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3256402026353 - 2¹⁰ = 3256402025329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3256402026353.

It is not an unprimeable number, because it can be changed into a prime (3256402026853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313050176 + ... + 313060577.

It is an arithmetic number, because the mean of its divisors is an integer number (465826400976).

Almost surely, 2^{3256402026353} is an apocalyptic number.

It is an amenable number.

3256402026353 is a deficient number, since it is larger than the sum of its proper divisors (470209181455).

3256402026353 is an equidigital number, since it uses as much as digits as its factorization.

3256402026353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626111503.

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 3256402026353 in words is "three trillion, two hundred fifty-six billion, four hundred two million, twenty-six thousand, three hundred fifty-three".