4341424121 has 2 divisors, whose sum is σ = 4341424122. Its totient is φ = 4341424120.

The previous prime is 4341424117. The next prime is 4341424141. The reversal of 4341424121 is 1214241434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3868840000 + 472584121 = 62200^2 + 21739^2 .

It is a cyclic number.

It is not a de Polignac number, because 4341424121 - 2² = 4341424117 is a prime.

It is not a weakly prime, because it can be changed into another prime (4341424141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170712060 + 2170712061.

It is an arithmetic number, because the mean of its divisors is an integer number (2170712061).

Almost surely, 2^4341424121 is an apocalyptic number.

It is an amenable number.

4341424121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4341424121 is an equidigital number, since it uses as much as digits as its factorization.

4341424121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 26.

The square root of 4341424121 is about 65889.4841458028. The cubic root of 4341424121 is about 1631.3384468692.

Adding to 4341424121 its reverse (1214241434), we get a palindrome (5555665555).

The spelling of 4341424121 in words is "four billion, three hundred forty-one million, four hundred twenty-four thousand, one hundred twenty-one".