3234133221 has 32 divisors (see below), whose sum is σ = 4767313536. Its totient is φ = 1933920000.

The previous prime is 3234133213. The next prime is 3234133237. The reversal of 3234133221 is 1223314323.

It is not a de Polignac number, because 3234133221 - 2³ = 3234133213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3234133191 and 3234133200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234133291) 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, 1055031 + ... + 1058091.

It is an arithmetic number, because the mean of its divisors is an integer number (148978548).

Almost surely, 2^3234133221 is an apocalyptic number.

It is an amenable number.

3234133221 is a deficient number, since it is larger than the sum of its proper divisors (1533180315).

3234133221 is a wasteful number, since it uses less digits than its factorization.

3234133221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493.

The product of its digits is 2592, while the sum is 24.

The square root of 3234133221 is about 56869.4401326407. The cubic root of 3234133221 is about 1478.8335740424.

Adding to 3234133221 its reverse (1223314323), we get a palindrome (4457447544).

The spelling of 3234133221 in words is "three billion, two hundred thirty-four million, one hundred thirty-three thousand, two hundred twenty-one".