5344112021 has 2 divisors, whose sum is σ = 5344112022. Its totient is φ = 5344112020.

The previous prime is 5344112009. The next prime is 5344112047. The reversal of 5344112021 is 1202114435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5142897796 + 201214225 = 71714^2 + 14185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5344112021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5344112071) 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 as a sum of consecutive naturals, namely, 2672056010 + 2672056011.

It is an arithmetic number, because the mean of its divisors is an integer number (2672056011).

Almost surely, 2^5344112021 is an apocalyptic number.

It is an amenable number.

5344112021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5344112021 is an equidigital number, since it uses as much as digits as its factorization.

5344112021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5344112021 is about 73103.4337155239. The cubic root of 5344112021 is about 1748.3371438228.

Adding to 5344112021 its reverse (1202114435), we get a palindrome (6546226456).

The spelling of 5344112021 in words is "five billion, three hundred forty-four million, one hundred twelve thousand, twenty-one".