11823480234 has 24 divisors (see below), whose sum is σ = 26731347552. Its totient is φ = 3769805160.

The previous prime is 11823480233. The next prime is 11823480241. The reversal of 11823480234 is 43208432811.

It is a happy number.

11823480234 is a `hidden beast` number, since 1 + 1 + 82 + 348 + 0 + 234 = 666.

It is not an unprimeable number, because it can be changed into a prime (11823480233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14279152 + ... + 14279979.

It is an arithmetic number, because the mean of its divisors is an integer number (1113806148).

Almost surely, 2^11823480234 is an apocalyptic number.

11823480234 is an abundant number, since it is smaller than the sum of its proper divisors (14907867318).

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

11823480234 is a wasteful number, since it uses less digits than its factorization.

11823480234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28559162 (or 28559159 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 11823480234 in words is "eleven billion, eight hundred twenty-three million, four hundred eighty thousand, two hundred thirty-four".