420442214230 has 16 divisors (see below), whose sum is σ = 756872385120. Its totient is φ = 168159908032.

The previous prime is 420442214207. The next prime is 420442214261. The reversal of 420442214230 is 32412244024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2017954 + ... + 2216533.

It is an arithmetic number, because the mean of its divisors is an integer number (47304524070).

Almost surely, 2^420442214230 is an apocalyptic number.

420442214230 is a deficient number, since it is larger than the sum of its proper divisors (336430170890).

420442214230 is a wasteful number, since it uses less digits than its factorization.

420442214230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244423.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 420442214230 its reverse (32412244024), we get a palindrome (452854458254).

The spelling of 420442214230 in words is "four hundred twenty billion, four hundred forty-two million, two hundred fourteen thousand, two hundred thirty".