42433414 has 4 divisors (see below), whose sum is σ = 63650124. Its totient is φ = 21216706.

The previous prime is 42433397. The next prime is 42433429. The reversal of 42433414 is 41433424.

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

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, 10608352 + ... + 10608355.

It is an arithmetic number, because the mean of its divisors is an integer number (15912531).

Almost surely, 2^42433414 is an apocalyptic number.

42433414 is a deficient number, since it is larger than the sum of its proper divisors (21216710).

42433414 is a wasteful number, since it uses less digits than its factorization.

42433414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21216709.

The product of its digits is 4608, while the sum is 25.

The square root of 42433414 is about 6514.0934902717. The cubic root of 42433414 is about 348.7942564477.

Adding to 42433414 its reverse (41433424), we get a palindrome (83866838).

The spelling of 42433414 in words is "forty-two million, four hundred thirty-three thousand, four hundred fourteen".