420341011 has 8 divisors (see below), whose sum is σ = 422775360. Its totient is φ = 417912768.

The previous prime is 420341003. The next prime is 420341021. The reversal of 420341011 is 110143024.

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

It is a cyclic number.

It is not a de Polignac number, because 420341011 - 2³ = 420341003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420341021) 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, 223005 + ... + 224881.

It is an arithmetic number, because the mean of its divisors is an integer number (52846920).

Almost surely, 2^420341011 is an apocalyptic number.

420341011 is a deficient number, since it is larger than the sum of its proper divisors (2434349).

420341011 is a wasteful number, since it uses less digits than its factorization.

420341011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 420341011 is about 20502.2196603197. The cubic root of 420341011 is about 749.0898654684.

Adding to 420341011 its reverse (110143024), we get a palindrome (530484035).

The spelling of 420341011 in words is "four hundred twenty million, three hundred forty-one thousand, eleven".