234320212334 has 64 divisors (see below), whose sum is σ = 409974276096. Its totient is φ = 99475858944.

The previous prime is 234320212327. The next prime is 234320212339. The reversal of 234320212334 is 433212023432.

It is a junction number, because it is equal to n+sod(n) for n = 234320212297 and 234320212306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234320212339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3729827 + ... + 3792129.

It is an arithmetic number, because the mean of its divisors is an integer number (6405848064).

Almost surely, 2^234320212334 is an apocalyptic number.

234320212334 is a deficient number, since it is larger than the sum of its proper divisors (175654063762).

234320212334 is a wasteful number, since it uses less digits than its factorization.

234320212334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62529.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 234320212334 its reverse (433212023432), we get a palindrome (667532235766).

The spelling of 234320212334 in words is "two hundred thirty-four billion, three hundred twenty million, two hundred twelve thousand, three hundred thirty-four".