4350122442481 has 2 divisors, whose sum is σ = 4350122442482. Its totient is φ = 4350122442480.

The previous prime is 4350122442439. The next prime is 4350122442511. The reversal of 4350122442481 is 1842442210534.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4282764026256 + 67358416225 = 2069484^2 + 259535^2 .

It is a cyclic number.

It is not a de Polignac number, because 4350122442481 - 2¹⁵ = 4350122409713 is a prime.

It is a super-2 number, since 2×4350122442481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4350122442401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175061221240 + 2175061221241.

It is an arithmetic number, because the mean of its divisors is an integer number (2175061221241).

Almost surely, 2^{4350122442481} is an apocalyptic number.

It is an amenable number.

4350122442481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350122442481 is an equidigital number, since it uses as much as digits as its factorization.

4350122442481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 245760, while the sum is 40.

The spelling of 4350122442481 in words is "four trillion, three hundred fifty billion, one hundred twenty-two million, four hundred forty-two thousand, four hundred eighty-one".