5342044261 has 2 divisors, whose sum is σ = 5342044262. Its totient is φ = 5342044260.

The previous prime is 5342044231. The next prime is 5342044321. The reversal of 5342044261 is 1624402435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5008251361 + 333792900 = 70769^2 + 18270^2 .

It is a cyclic number.

It is not a de Polignac number, because 5342044261 - 2⁷ = 5342044133 is a prime.

It is a super-2 number, since 2×5342044261² = 57074873772966072242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5342044231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671022130 + 2671022131.

It is an arithmetic number, because the mean of its divisors is an integer number (2671022131).

Almost surely, 2^5342044261 is an apocalyptic number.

It is an amenable number.

5342044261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5342044261 is an equidigital number, since it uses as much as digits as its factorization.

5342044261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 5342044261 is about 73089.2896462950. The cubic root of 5342044261 is about 1748.1116241007. Note that the first 3 decimals are identical.

Adding to 5342044261 its reverse (1624402435), we get a palindrome (6966446696).

The spelling of 5342044261 in words is "five billion, three hundred forty-two million, forty-four thousand, two hundred sixty-one".