12449017367 has 2 divisors, whose sum is σ = 12449017368. Its totient is φ = 12449017366.

The previous prime is 12449017319. The next prime is 12449017387. The reversal of 12449017367 is 76371094421.

It is a happy number.

12449017367 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 is a cyclic number.

It is not a de Polignac number, because 12449017367 - 2¹⁶ = 12448951831 is a prime.

It is a super-2 number, since 2×12449017367² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12449017387) 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, 6224508683 + 6224508684.

It is an arithmetic number, because the mean of its divisors is an integer number (6224508684).

Almost surely, 2^12449017367 is an apocalyptic number.

12449017367 is a deficient number, since it is larger than the sum of its proper divisors (1).

12449017367 is an equidigital number, since it uses as much as digits as its factorization.

12449017367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 12449017367 in words is "twelve billion, four hundred forty-nine million, seventeen thousand, three hundred sixty-seven".