404220005419 has 2 divisors, whose sum is σ = 404220005420. Its totient is φ = 404220005418.

The previous prime is 404220005417. The next prime is 404220005461. The reversal of 404220005419 is 914500022404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404220005419 - 2¹ = 404220005417 is a prime.

It is a super-2 number, since 2×404220005419² (a number of 24 digits) contains 22 as substring.

Together with 404220005417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (404220005411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202110002709 + 202110002710.

It is an arithmetic number, because the mean of its divisors is an integer number (202110002710).

Almost surely, 2^404220005419 is an apocalyptic number.

404220005419 is a deficient number, since it is larger than the sum of its proper divisors (1).

404220005419 is an equidigital number, since it uses as much as digits as its factorization.

404220005419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 404220005419 in words is "four hundred four billion, two hundred twenty million, five thousand, four hundred nineteen".