42234017 has 16 divisors (see below), whose sum is σ = 51317760. Its totient is φ = 33951312.

The previous prime is 42234011. The next prime is 42234037. The reversal of 42234017 is 71043224.

It is a cyclic number.

It is not a de Polignac number, because 42234017 - 2¹⁴ = 42217633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42233983 and 42234001.

It is not an unprimeable number, because it can be changed into a prime (42234011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12158 + ... + 15240.

It is an arithmetic number, because the mean of its divisors is an integer number (3207360).

Almost surely, 2^42234017 is an apocalyptic number.

It is an amenable number.

42234017 is a deficient number, since it is larger than the sum of its proper divisors (9083743).

42234017 is a wasteful number, since it uses less digits than its factorization.

42234017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 42234017 is about 6498.7704221645. The cubic root of 42234017 is about 348.2470638421.

The spelling of 42234017 in words is "forty-two million, two hundred thirty-four thousand, seventeen".