420003024111 has 24 divisors (see below), whose sum is σ = 661920926160. Its totient is φ = 254509603200.

The previous prime is 420003024109. The next prime is 420003024139. The reversal of 420003024111 is 111420300024.

420003024111 is a `hidden beast` number, since 420 + 0 + 0 + 3 + 0 + 241 + 1 + 1 = 666.

It is not a de Polignac number, because 420003024111 - 2¹ = 420003024109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420003024611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 365451 + ... + 986691.

It is an arithmetic number, because the mean of its divisors is an integer number (27580038590).

Almost surely, 2^420003024111 is an apocalyptic number.

420003024111 is a deficient number, since it is larger than the sum of its proper divisors (241917902049).

420003024111 is a wasteful number, since it uses less digits than its factorization.

420003024111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628087 (or 628084 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 420003024111 its reverse (111420300024), we get a palindrome (531423324135).

The spelling of 420003024111 in words is "four hundred twenty billion, three million, twenty-four thousand, one hundred eleven".