4256411203013 has 16 divisors (see below), whose sum is σ = 4579695693360. Its totient is φ = 3941495894016.

The previous prime is 4256411203007. The next prime is 4256411203043. The reversal of 4256411203013 is 3103021146524.

It can be written as a sum of positive squares in 8 ways, for example, as 194969051809 + 4061442151204 = 441553^2 + 2015302^2 .

It is not a de Polignac number, because 4256411203013 - 2³⁴ = 4239231333829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256411203003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3685370 + ... + 4700507.

It is an arithmetic number, because the mean of its divisors is an integer number (286230980835).

Almost surely, 2^{4256411203013} is an apocalyptic number.

It is an amenable number.

4256411203013 is a deficient number, since it is larger than the sum of its proper divisors (323284490347).

4256411203013 is a wasteful number, since it uses less digits than its factorization.

4256411203013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8386376.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 4256411203013 its reverse (3103021146524), we get a palindrome (7359432349537).

The spelling of 4256411203013 in words is "four trillion, two hundred fifty-six billion, four hundred eleven million, two hundred three thousand, thirteen".