321211141234 has 4 divisors (see below), whose sum is σ = 481816711854. Its totient is φ = 160605570616.

The previous prime is 321211141217. The next prime is 321211141249. The reversal of 321211141234 is 432141112123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 288956777209 + 32254364025 = 537547^2 + 179595^2 .

It is a junction number, because it is equal to n+sod(n) for n = 321211141199 and 321211141208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80302785307 + ... + 80302785310.

Almost surely, 2^321211141234 is an apocalyptic number.

321211141234 is a deficient number, since it is larger than the sum of its proper divisors (160605570620).

321211141234 is a wasteful number, since it uses less digits than its factorization.

321211141234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160605570619.

The product of its digits is 1152, while the sum is 25.

Adding to 321211141234 its reverse (432141112123), we get a palindrome (753352253357).

The spelling of 321211141234 in words is "three hundred twenty-one billion, two hundred eleven million, one hundred forty-one thousand, two hundred thirty-four".