420242302112 has 24 divisors (see below), whose sum is σ = 827372095200. Its totient is φ = 210116055744.

The previous prime is 420242302111. The next prime is 420242302121. The reversal of 420242302112 is 211203242024.

It is not an unprimeable number, because it can be changed into a prime (420242302111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422839 + ... + 1692617.

It is an arithmetic number, because the mean of its divisors is an integer number (34473837300).

Almost surely, 2^420242302112 is an apocalyptic number.

It is an amenable number.

420242302112 is a deficient number, since it is larger than the sum of its proper divisors (407129793088).

420242302112 is a wasteful number, since it uses less digits than its factorization.

420242302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318468 (or 318460 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 420242302112 its reverse (211203242024), we get a palindrome (631445544136).

The spelling of 420242302112 in words is "four hundred twenty billion, two hundred forty-two million, three hundred two thousand, one hundred twelve".