12014013234 has 64 divisors (see below), whose sum is σ = 26476830720. Its totient is φ = 3619728000.

The previous prime is 12014013227. The next prime is 12014013281. The reversal of 12014013234 is 43231041021.

It is a self number, because there is not a number n which added to its sum of digits gives 12014013234.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226974 + ... + 274854.

It is an arithmetic number, because the mean of its divisors is an integer number (413700480).

Almost surely, 2^12014013234 is an apocalyptic number.

12014013234 is an abundant number, since it is smaller than the sum of its proper divisors (14462817486).

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

12014013234 is a wasteful number, since it uses less digits than its factorization.

12014013234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48007.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12014013234 its reverse (43231041021), we get a palindrome (55245054255).

The spelling of 12014013234 in words is "twelve billion, fourteen million, thirteen thousand, two hundred thirty-four".