420341335 has 8 divisors (see below), whose sum is σ = 504534096. Its totient is φ = 336190080.

The previous prime is 420341333. The next prime is 420341347. The reversal of 420341335 is 533143024.

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

It is not a de Polignac number, because 420341335 - 2¹ = 420341333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420341333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19992 + ... + 35218.

It is an arithmetic number, because the mean of its divisors is an integer number (63066762).

Almost surely, 2^420341335 is an apocalyptic number.

420341335 is a deficient number, since it is larger than the sum of its proper divisors (84192761).

420341335 is a wasteful number, since it uses less digits than its factorization.

420341335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20753.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 420341335 is about 20502.2275619017. The cubic root of 420341335 is about 749.0900579352.

Adding to 420341335 its reverse (533143024), we get a palindrome (953484359).

The spelling of 420341335 in words is "four hundred twenty million, three hundred forty-one thousand, three hundred thirty-five".