8419414919 has 12 divisors (see below), whose sum is σ = 8889559056. Its totient is φ = 7972972128.

The previous prime is 8419414909. The next prime is 8419414943. The reversal of 8419414919 is 9194149148.

8419414919 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8419414919 - 2¹² = 8419410823 is a prime.

It is a super-2 number, since 2×8419414919² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8419414909) 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 in 11 ways as a sum of consecutive naturals, for example, 1594067 + ... + 1599339.

It is an arithmetic number, because the mean of its divisors is an integer number (740796588).

Almost surely, 2^8419414919 is an apocalyptic number.

8419414919 is a deficient number, since it is larger than the sum of its proper divisors (470144137).

8419414919 is a wasteful number, since it uses less digits than its factorization.

8419414919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9734 (or 9715 counting only the distinct ones).

The product of its digits is 373248, while the sum is 50.

The square root of 8419414919 is about 91757.3698347986. The cubic root of 8419414919 is about 2034.3576397627.

The spelling of 8419414919 in words is "eight billion, four hundred nineteen million, four hundred fourteen thousand, nine hundred nineteen".