11834279256 has 32 divisors (see below), whose sum is σ = 29593497600. Its totient is φ = 3943719840.

The previous prime is 11834279239. The next prime is 11834279269. The reversal of 11834279256 is 65297243811.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30825 + ... + 156903.

It is an arithmetic number, because the mean of its divisors is an integer number (924796800).

Almost surely, 2^11834279256 is an apocalyptic number.

It is an amenable number.

11834279256 is an abundant number, since it is smaller than the sum of its proper divisors (17759218344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11834279256 is a wasteful number, since it uses less digits than its factorization.

11834279256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129999 (or 129995 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The spelling of 11834279256 in words is "eleven billion, eight hundred thirty-four million, two hundred seventy-nine thousand, two hundred fifty-six".