419123207 has 2 divisors, whose sum is σ = 419123208. Its totient is φ = 419123206.

The previous prime is 419123189. The next prime is 419123267. The reversal of 419123207 is 702321914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 419123207 - 2¹² = 419119111 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 419123207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (419123267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209561603 + 209561604.

It is an arithmetic number, because the mean of its divisors is an integer number (209561604).

Almost surely, 2^419123207 is an apocalyptic number.

419123207 is a deficient number, since it is larger than the sum of its proper divisors (1).

419123207 is an equidigital number, since it uses as much as digits as its factorization.

419123207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 419123207 is about 20472.4987971669. The cubic root of 419123207 is about 748.3657494050.

The spelling of 419123207 in words is "four hundred nineteen million, one hundred twenty-three thousand, two hundred seven".