12240234330 has 16 divisors (see below), whose sum is σ = 29376562464. Its totient is φ = 3264062480.

The previous prime is 12240234317. The next prime is 12240234337. The reversal of 12240234330 is 3343204221.

It is a self number, because there is not a number n which added to its sum of digits gives 12240234330.

It is not an unprimeable number, because it can be changed into a prime (12240234337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204003876 + ... + 204003935.

It is an arithmetic number, because the mean of its divisors is an integer number (1836035154).

Almost surely, 2^12240234330 is an apocalyptic number.

12240234330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12240234330 is an abundant number, since it is smaller than the sum of its proper divisors (17136328134).

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

12240234330 is a wasteful number, since it uses less digits than its factorization.

12240234330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408007821.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12240234330 its reverse (3343204221), we get a palindrome (15583438551).

The spelling of 12240234330 in words is "twelve billion, two hundred forty million, two hundred thirty-four thousand, three hundred thirty".