234402213112 has 8 divisors (see below), whose sum is σ = 439504149600. Its totient is φ = 117201106552.

The previous prime is 234402213079. The next prime is 234402213121. The reversal of 234402213112 is 211312204432.

234402213112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14650138312 + ... + 14650138327.

It is an arithmetic number, because the mean of its divisors is an integer number (54938018700).

Almost surely, 2^234402213112 is an apocalyptic number.

It is an amenable number.

234402213112 is a deficient number, since it is larger than the sum of its proper divisors (205101936488).

234402213112 is a wasteful number, since it uses less digits than its factorization.

234402213112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29300276645 (or 29300276641 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 234402213112 its reverse (211312204432), we get a palindrome (445714417544).

The spelling of 234402213112 in words is "two hundred thirty-four billion, four hundred two million, two hundred thirteen thousand, one hundred twelve".