3421423233 has 48 divisors (see below), whose sum is σ = 5509969920. Its totient is φ = 2114788176.

The previous prime is 3421423231. The next prime is 3421423241. The reversal of 3421423233 is 3323241243.

3421423233 is a `hidden beast` number, since 3 + 4 + 2 + 1 + 423 + 233 = 666.

It is not a de Polignac number, because 3421423233 - 2¹ = 3421423231 is a prime.

It is a super-2 number, since 2×3421423233² = 23412273878624344578, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3421423197 and 3421423206.

It is not an unprimeable number, because it can be changed into a prime (3421423231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 209116 + ... + 224882.

It is an arithmetic number, because the mean of its divisors is an integer number (114791040).

Almost surely, 2^3421423233 is an apocalyptic number.

It is an amenable number.

3421423233 is a deficient number, since it is larger than the sum of its proper divisors (2088546687).

3421423233 is a wasteful number, since it uses less digits than its factorization.

3421423233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15848 (or 15836 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 3421423233 is about 58492.9331885485. The cubic root of 3421423233 is about 1506.8462212971.

Adding to 3421423233 its reverse (3323241243), we get a palindrome (6744664476).

The spelling of 3421423233 in words is "three billion, four hundred twenty-one million, four hundred twenty-three thousand, two hundred thirty-three".