11256340313755 has 16 divisors (see below), whose sum is σ = 14319425985120. Its totient is φ = 8465138468352.

The previous prime is 11256340313717. The next prime is 11256340313849. The reversal of 11256340313755 is 55731304365211.

It is a cyclic number.

It is not a de Polignac number, because 11256340313755 - 2⁷ = 11256340313627 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 79801389 + ... + 79942318.

It is an arithmetic number, because the mean of its divisors is an integer number (894964124070).

Almost surely, 2^{11256340313755} is an apocalyptic number.

11256340313755 is a deficient number, since it is larger than the sum of its proper divisors (3063085671365).

11256340313755 is a wasteful number, since it uses less digits than its factorization.

11256340313755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159744558.

The product of its (nonzero) digits is 1134000, while the sum is 46.

Adding to 11256340313755 its reverse (55731304365211), we get a palindrome (66987644678966).

The spelling of 11256340313755 in words is "eleven trillion, two hundred fifty-six billion, three hundred forty million, three hundred thirteen thousand, seven hundred fifty-five".