42332099 has 4 divisors (see below), whose sum is σ = 42566160. Its totient is φ = 42098040.

The previous prime is 42332093. The next prime is 42332119. The reversal of 42332099 is 99023324.

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 42332099 - 2⁸ = 42331843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42332093) 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, 116759 + ... + 117120.

It is an arithmetic number, because the mean of its divisors is an integer number (10641540).

Almost surely, 2^42332099 is an apocalyptic number.

42332099 is a deficient number, since it is larger than the sum of its proper divisors (234061).

42332099 is a wasteful number, since it uses less digits than its factorization.

42332099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234060.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 42332099 is about 6506.3122427378. The cubic root of 42332099 is about 348.5164388130.

The spelling of 42332099 in words is "forty-two million, three hundred thirty-two thousand, ninety-nine".