234042002012 has 36 divisors (see below), whose sum is σ = 513092086920. Its totient is φ = 92588043744.

The previous prime is 234042002009. The next prime is 234042002023. The reversal of 234042002012 is 210200240432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45924062 + ... + 45929157.

It is an arithmetic number, because the mean of its divisors is an integer number (14252557970).

Almost surely, 2^234042002012 is an apocalyptic number.

It is an amenable number.

234042002012 is an abundant number, since it is smaller than the sum of its proper divisors (279050084908).

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

234042002012 is a wasteful number, since it uses less digits than its factorization.

234042002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91853250 (or 91853241 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 234042002012 its reverse (210200240432), we get a palindrome (444242242444).

The spelling of 234042002012 in words is "two hundred thirty-four billion, forty-two million, two thousand, twelve".