42426335 has 16 divisors (see below), whose sum is σ = 61248000. Its totient is φ = 27560736.

The previous prime is 42426323. The next prime is 42426353. The reversal of 42426335 is 53362424.

It is not a de Polignac number, because 42426335 - 2¹⁰ = 42425311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42426298 and 42426307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31235 + ... + 32564.

It is an arithmetic number, because the mean of its divisors is an integer number (3828000).

Almost surely, 2^42426335 is an apocalyptic number.

42426335 is a deficient number, since it is larger than the sum of its proper divisors (18821665).

42426335 is a wasteful number, since it uses less digits than its factorization.

42426335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63830.

The product of its digits is 17280, while the sum is 29.

The square root of 42426335 is about 6513.5501072764. The cubic root of 42426335 is about 348.7748593765.

Adding to 42426335 its reverse (53362424), we get a palindrome (95788759).

The spelling of 42426335 in words is "forty-two million, four hundred twenty-six thousand, three hundred thirty-five".