42167199 has 8 divisors (see below), whose sum is σ = 56377600. Its totient is φ = 28034136.

The previous prime is 42167159. The next prime is 42167201. The reversal of 42167199 is 99176124.

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

It is not a de Polignac number, because 42167199 - 2¹⁵ = 42134431 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 (42167159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18049 + ... + 20250.

It is an arithmetic number, because the mean of its divisors is an integer number (7047200).

Almost surely, 2^42167199 is an apocalyptic number.

42167199 is a deficient number, since it is larger than the sum of its proper divisors (14210401).

42167199 is a wasteful number, since it uses less digits than its factorization.

42167199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38669.

The product of its digits is 27216, while the sum is 39.

The square root of 42167199 is about 6493.6275686245. The cubic root of 42167199 is about 348.0633142166.

The spelling of 42167199 in words is "forty-two million, one hundred sixty-seven thousand, one hundred ninety-nine".