42416234 has 8 divisors (see below), whose sum is σ = 72713568. Its totient is φ = 18178380.

The previous prime is 42416233. The next prime is 42416251. The reversal of 42416234 is 43261424.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42416233) 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, 1514852 + ... + 1514879.

It is an arithmetic number, because the mean of its divisors is an integer number (9089196).

Almost surely, 2^42416234 is an apocalyptic number.

42416234 is a deficient number, since it is larger than the sum of its proper divisors (30297334).

42416234 is a wasteful number, since it uses less digits than its factorization.

42416234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3029740.

The product of its digits is 4608, while the sum is 26.

The square root of 42416234 is about 6512.7746775088. The cubic root of 42416234 is about 348.7471780281.

Adding to 42416234 its reverse (43261424), we get a palindrome (85677658).

The spelling of 42416234 in words is "forty-two million, four hundred sixteen thousand, two hundred thirty-four".