12241040419 has 2 divisors, whose sum is σ = 12241040420. Its totient is φ = 12241040418.

The previous prime is 12241040411. The next prime is 12241040477. The reversal of 12241040419 is 91404014221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12241040419 - 2³ = 12241040411 is a prime.

It is a super-2 number, since 2×12241040419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12241040411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120520209 + 6120520210.

It is an arithmetic number, because the mean of its divisors is an integer number (6120520210).

Almost surely, 2^12241040419 is an apocalyptic number.

12241040419 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241040419 is an equidigital number, since it uses as much as digits as its factorization.

12241040419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 12241040419 in words is "twelve billion, two hundred forty-one million, forty thousand, four hundred nineteen".