1241241319 has 2 divisors, whose sum is σ = 1241241320. Its totient is φ = 1241241318.

The previous prime is 1241241317. The next prime is 1241241389. The reversal of 1241241319 is 9131421421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1241241319 - 2¹ = 1241241317 is a prime.

It is a super-2 number, since 2×1241241319² = 3081360023985719522, which contains 22 as substring.

Together with 1241241317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241241317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620620659 + 620620660.

It is an arithmetic number, because the mean of its divisors is an integer number (620620660).

Almost surely, 2^1241241319 is an apocalyptic number.

1241241319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241241319 is an equidigital number, since it uses as much as digits as its factorization.

1241241319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 28.

The square root of 1241241319 is about 35231.2548598542. The cubic root of 1241241319 is about 1074.6954447152.

The spelling of 1241241319 in words is "one billion, two hundred forty-one million, two hundred forty-one thousand, three hundred nineteen".