3421321412 has 12 divisors (see below), whose sum is σ = 6302434320. Its totient is φ = 1620625896.

The previous prime is 3421321411. The next prime is 3421321427. The reversal of 3421321412 is 2141231243.

It is not an unprimeable number, because it can be changed into a prime (3421321411) 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 3 ways as a sum of consecutive naturals, for example, 22508618 + ... + 22508769.

It is an arithmetic number, because the mean of its divisors is an integer number (525202860).

Almost surely, 2^3421321412 is an apocalyptic number.

It is an amenable number.

3421321412 is a deficient number, since it is larger than the sum of its proper divisors (2881112908).

3421321412 is a wasteful number, since it uses less digits than its factorization.

3421321412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45017410 (or 45017408 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 3421321412 is about 58492.0628119748. The cubic root of 3421321412 is about 1506.8312733158.

Adding to 3421321412 its reverse (2141231243), we get a palindrome (5562552655).

It can be divided in two parts, 342132 and 1412, that multiplied together give a palindrome (483090384).

The spelling of 3421321412 in words is "three billion, four hundred twenty-one million, three hundred twenty-one thousand, four hundred twelve".