4321212300234 has 48 divisors (see below), whose sum is σ = 9567424181952. Its totient is φ = 1409233765824.

The previous prime is 4321212300221. The next prime is 4321212300359. The reversal of 4321212300234 is 4320032121234.

4321212300234 is a `hidden beast` number, since 4 + 3 + 2 + 121 + 2 + 300 + 234 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4321212300198 and 4321212300207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13886787 + ... + 14194550.

It is an arithmetic number, because the mean of its divisors is an integer number (199321337124).

Almost surely, 2^{4321212300234} is an apocalyptic number.

4321212300234 is an abundant number, since it is smaller than the sum of its proper divisors (5246211881718).

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

4321212300234 is a wasteful number, since it uses less digits than its factorization.

4321212300234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28081531 (or 28081528 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4321212300234 its reverse (4320032121234), we get a palindrome (8641244421468).

The spelling of 4321212300234 in words is "four trillion, three hundred twenty-one billion, two hundred twelve million, three hundred thousand, two hundred thirty-four".