241222350735449 has 2 divisors, whose sum is σ = 241222350735450. Its totient is φ = 241222350735448.

The previous prime is 241222350735407. The next prime is 241222350735451. The reversal of 241222350735449 is 944537053222142.

It is a happy number.

241222350735449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196608968279824 + 44613382455625 = 14021732^2 + 6679325^2 .

It is a cyclic number.

It is not a de Polignac number, because 241222350735449 - 2³² = 241218055768153 is a prime.

It is a super-2 number, since 2×241222350735449² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 241222350735451, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 241222350735449.

It is not a weakly prime, because it can be changed into another prime (241222350735469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120611175367724 + 120611175367725.

It is an arithmetic number, because the mean of its divisors is an integer number (120611175367725).

Almost surely, 2^{241222350735449} is an apocalyptic number.

It is an amenable number.

241222350735449 is a deficient number, since it is larger than the sum of its proper divisors (1).

241222350735449 is an equidigital number, since it uses as much as digits as its factorization.

241222350735449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14515200, while the sum is 53.

The spelling of 241222350735449 in words is "two hundred forty-one trillion, two hundred twenty-two billion, three hundred fifty million, seven hundred thirty-five thousand, four hundred forty-nine".