42330334 has 4 divisors (see below), whose sum is σ = 63495504. Its totient is φ = 21165166.

The previous prime is 42330319. The next prime is 42330349. The reversal of 42330334 is 43303324.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42330319) and next prime (42330349).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10582582 + ... + 10582585.

It is an arithmetic number, because the mean of its divisors is an integer number (15873876).

Almost surely, 2^42330334 is an apocalyptic number.

42330334 is a deficient number, since it is larger than the sum of its proper divisors (21165170).

42330334 is a wasteful number, since it uses less digits than its factorization.

42330334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21165169.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 42330334 is about 6506.1766038127. The cubic root of 42330334 is about 348.5115950492.

Adding to 42330334 its reverse (43303324), we get a palindrome (85633658).

The spelling of 42330334 in words is "forty-two million, three hundred thirty thousand, three hundred thirty-four".