3424422121 has 2 divisors, whose sum is σ = 3424422122. Its totient is φ = 3424422120.

The previous prime is 3424422107. The next prime is 3424422139. The reversal of 3424422121 is 1212244243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2528078400 + 896343721 = 50280^2 + 29939^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3424422121 is a prime.

It is not a weakly prime, because it can be changed into another prime (3424422181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712211060 + 1712211061.

It is an arithmetic number, because the mean of its divisors is an integer number (1712211061).

Almost surely, 2^3424422121 is an apocalyptic number.

It is an amenable number.

3424422121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3424422121 is an equidigital number, since it uses as much as digits as its factorization.

3424422121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 25.

The square root of 3424422121 is about 58518.5621918379. The cubic root of 3424422121 is about 1507.2863445168.

Adding to 3424422121 its reverse (1212244243), we get a palindrome (4636666364).

It can be divided in two parts, 34244 and 22121, that added together give a palindrome (56365).

The spelling of 3424422121 in words is "three billion, four hundred twenty-four million, four hundred twenty-two thousand, one hundred twenty-one".