42023234 has 8 divisors (see below), whose sum is σ = 68765328. Its totient is φ = 19101460.

The previous prime is 42023227. The next prime is 42023239. The reversal of 42023234 is 43232024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42023239) 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, 955052 + ... + 955095.

It is an arithmetic number, because the mean of its divisors is an integer number (8595666).

Almost surely, 2^42023234 is an apocalyptic number.

42023234 is a deficient number, since it is larger than the sum of its proper divisors (26742094).

42023234 is a wasteful number, since it uses less digits than its factorization.

42023234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910160.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 42023234 is about 6482.5329925886. The cubic root of 42023234 is about 347.6667495009. Note that the first 3 decimals are identical.

Adding to 42023234 its reverse (43232024), we get a palindrome (85255258).

The spelling of 42023234 in words is "forty-two million, twenty-three thousand, two hundred thirty-four".