420424000011 has 24 divisors (see below), whose sum is σ = 608437655280. Its totient is φ = 279748437696.

The previous prime is 420424000001. The next prime is 420424000033. The reversal of 420424000011 is 110000424024.

420424000011 is a `hidden beast` number, since 420 + 4 + 240 + 0 + 0 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 420424000011 - 2⁷ = 420423999883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420424000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11045665 + ... + 11083661.

It is an arithmetic number, because the mean of its divisors is an integer number (25351568970).

Almost surely, 2^420424000011 is an apocalyptic number.

420424000011 is a deficient number, since it is larger than the sum of its proper divisors (188013655269).

420424000011 is a wasteful number, since it uses less digits than its factorization.

420424000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40315 (or 40312 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 420424000011 its reverse (110000424024), we get a palindrome (530424424035).

The spelling of 420424000011 in words is "four hundred twenty billion, four hundred twenty-four million, eleven", and thus it is an aban number.