42369199 has 8 divisors (see below), whose sum is σ = 42844032. Its totient is φ = 41896920.

The previous prime is 42369191. The next prime is 42369209. The reversal of 42369199 is 99196324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42369199 - 2³ = 42369191 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 (42369191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65572 + ... + 66214.

It is an arithmetic number, because the mean of its divisors is an integer number (5355504).

Almost surely, 2^42369199 is an apocalyptic number.

42369199 is a deficient number, since it is larger than the sum of its proper divisors (474833).

42369199 is a wasteful number, since it uses less digits than its factorization.

42369199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277.

The product of its digits is 104976, while the sum is 43.

The square root of 42369199 is about 6509.1626957697. The cubic root of 42369199 is about 348.6182227605.

The spelling of 42369199 in words is "forty-two million, three hundred sixty-nine thousand, one hundred ninety-nine".