42332105 has 4 divisors (see below), whose sum is σ = 50798532. Its totient is φ = 33865680.

The previous prime is 42332093. The next prime is 42332119. The reversal of 42332105 is 50123324.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12694969 + 29637136 = 3563^2 + 5444^2 .

It is not a de Polignac number, because 42332105 - 2²⁴ = 25554889 is a prime.

It is a super-2 number, since 2×42332105² = 3584014227462050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4233206 + ... + 4233215.

It is an arithmetic number, because the mean of its divisors is an integer number (12699633).

Almost surely, 2^42332105 is an apocalyptic number.

It is an amenable number.

42332105 is a deficient number, since it is larger than the sum of its proper divisors (8466427).

42332105 is an equidigital number, since it uses as much as digits as its factorization.

42332105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8466426.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 42332105 is about 6506.3127038285. The cubic root of 42332105 is about 348.5164552788.

Adding to 42332105 its reverse (50123324), we get a palindrome (92455429).

The spelling of 42332105 in words is "forty-two million, three hundred thirty-two thousand, one hundred five".