424505199 has 4 divisors (see below), whose sum is σ = 566006936. Its totient is φ = 283003464.

The previous prime is 424505189. The next prime is 424505231. The reversal of 424505199 is 991505424.

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

It is not a de Polignac number, because 424505199 - 2⁵ = 424505167 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 (424505189) 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 3 ways as a sum of consecutive naturals, for example, 70750864 + ... + 70750869.

It is an arithmetic number, because the mean of its divisors is an integer number (141501734).

Almost surely, 2^424505199 is an apocalyptic number.

424505199 is a deficient number, since it is larger than the sum of its proper divisors (141501737).

424505199 is a wasteful number, since it uses less digits than its factorization.

424505199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141501736.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 424505199 is about 20603.5239461603. The cubic root of 424505199 is about 751.5554084871. Note that the first 3 decimals are identical.

The spelling of 424505199 in words is "four hundred twenty-four million, five hundred five thousand, one hundred ninety-nine".