321214133341234 has 64 divisors (see below), whose sum is σ = 572028915105792. Its totient is φ = 132376508539200.

The previous prime is 321214133341229. The next prime is 321214133341243. The reversal of 321214133341234 is 432143331412123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 321214133341193 and 321214133341202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129943819 + ... + 132392689.

It is an arithmetic number, because the mean of its divisors is an integer number (8937951798528).

Almost surely, 2^{321214133341234} is an apocalyptic number.

321214133341234 is a deficient number, since it is larger than the sum of its proper divisors (250814781764558).

321214133341234 is a wasteful number, since it uses less digits than its factorization.

321214133341234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450831.

The product of its digits is 124416, while the sum is 37.

Adding to 321214133341234 its reverse (432143331412123), we get a palindrome (753357464753357).

The spelling of 321214133341234 in words is "three hundred twenty-one trillion, two hundred fourteen billion, one hundred thirty-three million, three hundred forty-one thousand, two hundred thirty-four".