42234167 has 4 divisors (see below), whose sum is σ = 42247296. Its totient is φ = 42221040.

The previous prime is 42234161. The next prime is 42234173. The reversal of 42234167 is 76143224.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (42234161) and next prime (42234173).

It is a cyclic number.

It is not a de Polignac number, because 42234167 - 2⁴ = 42234151 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 (42234161) 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, 1898 + ... + 9384.

It is an arithmetic number, because the mean of its divisors is an integer number (10561824).

Almost surely, 2^42234167 is an apocalyptic number.

42234167 is a deficient number, since it is larger than the sum of its proper divisors (13129).

42234167 is an equidigital number, since it uses as much as digits as its factorization.

42234167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13128.

The product of its digits is 8064, while the sum is 29.

The square root of 42234167 is about 6498.7819627989. The cubic root of 42234167 is about 348.2474761243.

The spelling of 42234167 in words is "forty-two million, two hundred thirty-four thousand, one hundred sixty-seven".