419345099 has 4 divisors (see below), whose sum is σ = 425251440. Its totient is φ = 413438760.

The previous prime is 419345083. The next prime is 419345107. The reversal of 419345099 is 990543914.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 419345099 - 2⁴ = 419345083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (419341099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2953064 + ... + 2953205.

It is an arithmetic number, because the mean of its divisors is an integer number (106312860).

Almost surely, 2^419345099 is an apocalyptic number.

419345099 is a deficient number, since it is larger than the sum of its proper divisors (5906341).

419345099 is an equidigital number, since it uses as much as digits as its factorization.

419345099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906340.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 419345099 is about 20477.9173501604. The cubic root of 419345099 is about 748.4977925801.

The spelling of 419345099 in words is "four hundred nineteen million, three hundred forty-five thousand, ninety-nine".