12234441402 has 24 divisors (see below), whose sum is σ = 26510568084. Its totient is φ = 4077745344.

The previous prime is 12234441389. The next prime is 12234441407. The reversal of 12234441402 is 20414443221.

12234441402 is a `hidden beast` number, since 12 + 234 + 4 + 414 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12223292481 + 11148921 = 110559^2 + 3339^2 .

It is not an unprimeable number, because it can be changed into a prime (12234441407) 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, 197268 + ... + 251760.

Almost surely, 2^12234441402 is an apocalyptic number.

12234441402 is an abundant number, since it is smaller than the sum of its proper divisors (14276126682).

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

12234441402 is a wasteful number, since it uses less digits than its factorization.

12234441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66974 (or 66971 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 12234441402 its reverse (20414443221), we get a palindrome (32648884623).

The spelling of 12234441402 in words is "twelve billion, two hundred thirty-four million, four hundred forty-one thousand, four hundred two".