419824229 has 4 divisors (see below), whose sum is σ = 457990080. Its totient is φ = 381658380.

The previous prime is 419824219. The next prime is 419824261. The reversal of 419824229 is 922428914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 419824229 - 2²⁰ = 418775653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419824219) 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, 19082909 + ... + 19082930.

It is an arithmetic number, because the mean of its divisors is an integer number (114497520).

Almost surely, 2^419824229 is an apocalyptic number.

It is an amenable number.

419824229 is a deficient number, since it is larger than the sum of its proper divisors (38165851).

419824229 is a wasteful number, since it uses less digits than its factorization.

419824229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38165850.

The product of its digits is 82944, while the sum is 41.

The square root of 419824229 is about 20489.6127098586. The cubic root of 419824229 is about 748.7827537806.

The spelling of 419824229 in words is "four hundred nineteen million, eight hundred twenty-four thousand, two hundred twenty-nine".