42133105 has 16 divisors (see below), whose sum is σ = 57907584. Its totient is φ = 28828800.

The previous prime is 42133097. The next prime is 42133129. The reversal of 42133105 is 50133124.

It is not a de Polignac number, because 42133105 - 2³ = 42133097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20034 + ... + 22036.

It is an arithmetic number, because the mean of its divisors is an integer number (3619224).

Almost surely, 2^42133105 is an apocalyptic number.

It is an amenable number.

42133105 is a deficient number, since it is larger than the sum of its proper divisors (15774479).

42133105 is a wasteful number, since it uses less digits than its factorization.

42133105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 42133105 is about 6491.0018487133. The cubic root of 42133105 is about 347.9694808529.

Adding to 42133105 its sum of digits (19), we get a palindrome (42133124).

Adding to 42133105 its reverse (50133124), we get a palindrome (92266229).

The spelling of 42133105 in words is "forty-two million, one hundred thirty-three thousand, one hundred five".