534244121 has 2 divisors, whose sum is σ = 534244122. Its totient is φ = 534244120.

The previous prime is 534244097. The next prime is 534244129. The reversal of 534244121 is 121442435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512388496 + 21855625 = 22636^2 + 4675^2 .

It is a cyclic number.

It is not a de Polignac number, because 534244121 - 2¹⁰ = 534243097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (534244129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267122060 + 267122061.

It is an arithmetic number, because the mean of its divisors is an integer number (267122061).

Almost surely, 2^534244121 is an apocalyptic number.

It is an amenable number.

534244121 is a deficient number, since it is larger than the sum of its proper divisors (1).

534244121 is an equidigital number, since it uses as much as digits as its factorization.

534244121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 26.

The square root of 534244121 is about 23113.7214874628. The cubic root of 534244121 is about 811.4216364248.

Adding to 534244121 its reverse (121442435), we get a palindrome (655686556).

The spelling of 534244121 in words is "five hundred thirty-four million, two hundred forty-four thousand, one hundred twenty-one".