416345219 has 2 divisors, whose sum is σ = 416345220. Its totient is φ = 416345218.

The previous prime is 416345183. The next prime is 416345269. The reversal of 416345219 is 912543614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416345219 - 2²⁰ = 415296643 is a prime.

It is a super-2 number, since 2×416345219² = 346686682768315922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (416345269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208172609 + 208172610.

It is an arithmetic number, because the mean of its divisors is an integer number (208172610).

Almost surely, 2^416345219 is an apocalyptic number.

416345219 is a deficient number, since it is larger than the sum of its proper divisors (1).

416345219 is an equidigital number, since it uses as much as digits as its factorization.

416345219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 416345219 is about 20404.5391763696. The cubic root of 416345219 is about 746.7086700657.

The spelling of 416345219 in words is "four hundred sixteen million, three hundred forty-five thousand, two hundred nineteen".