11361189234 has 64 divisors (see below), whose sum is σ = 23889479040. Its totient is φ = 3597189120.

The previous prime is 11361189223. The next prime is 11361189239. The reversal of 11361189234 is 43298116311.

It is a junction number, because it is equal to n+sod(n) for n = 11361189192 and 11361189201.

It is not an unprimeable number, because it can be changed into a prime (11361189239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3710064 + ... + 3713124.

It is an arithmetic number, because the mean of its divisors is an integer number (373273110).

Almost surely, 2^11361189234 is an apocalyptic number.

11361189234 is an abundant number, since it is smaller than the sum of its proper divisors (12528289806).

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

11361189234 is a wasteful number, since it uses less digits than its factorization.

11361189234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435.

The product of its digits is 31104, while the sum is 39.

The spelling of 11361189234 in words is "eleven billion, three hundred sixty-one million, one hundred eighty-nine thousand, two hundred thirty-four".