4348122238249 has 2 divisors, whose sum is σ = 4348122238250. Its totient is φ = 4348122238248.

The previous prime is 4348122238153. The next prime is 4348122238267. The reversal of 4348122238249 is 9428322218434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3140391573225 + 1207730665024 = 1772115^2 + 1098968^2 .

It is a cyclic number.

It is not a de Polignac number, because 4348122238249 - 2¹¹ = 4348122236201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4348122238196 and 4348122238205.

It is not a weakly prime, because it can be changed into another prime (4348122238949) 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, 2174061119124 + 2174061119125.

It is an arithmetic number, because the mean of its divisors is an integer number (2174061119125).

Almost surely, 2^{4348122238249} is an apocalyptic number.

It is an amenable number.

4348122238249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4348122238249 is an equidigital number, since it uses as much as digits as its factorization.

4348122238249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5308416, while the sum is 52.

The spelling of 4348122238249 in words is "four trillion, three hundred forty-eight billion, one hundred twenty-two million, two hundred thirty-eight thousand, two hundred forty-nine".