11256084234 has 96 divisors (see below), whose sum is σ = 27346999680. Its totient is φ = 3325142016.

The previous prime is 11256084233. The next prime is 11256084317. The reversal of 11256084234 is 43248065211.

It is a happy number.

11256084234 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 608 + 42 + 3 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (11256084233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 965142 + ... + 976734.

It is an arithmetic number, because the mean of its divisors is an integer number (284864580).

Almost surely, 2^11256084234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11256084234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13673499840).

11256084234 is an abundant number, since it is smaller than the sum of its proper divisors (16090915446).

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

11256084234 is a wasteful number, since it uses less digits than its factorization.

11256084234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11804 (or 11801 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 11256084234 in words is "eleven billion, two hundred fifty-six million, eighty-four thousand, two hundred thirty-four".