234204321412 has 12 divisors (see below), whose sum is σ = 410770388700. Its totient is φ = 116841353216.

The previous prime is 234204321401. The next prime is 234204321419. The reversal of 234204321412 is 214123402432.

It can be written as a sum of positive squares in 2 ways, for example, as 115230375936 + 118973945476 = 339456^2 + 344926^2 .

It is not an unprimeable number, because it can be changed into a prime (234204321419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65199853 + ... + 65203444.

It is an arithmetic number, because the mean of its divisors is an integer number (34230865725).

Almost surely, 2^234204321412 is an apocalyptic number.

It is an amenable number.

234204321412 is a deficient number, since it is larger than the sum of its proper divisors (176566067288).

234204321412 is a wasteful number, since it uses less digits than its factorization.

234204321412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130403750 (or 130403748 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 234204321412 its reverse (214123402432), we get a palindrome (448327723844).

The spelling of 234204321412 in words is "two hundred thirty-four billion, two hundred four million, three hundred twenty-one thousand, four hundred twelve".