420221003030 has 16 divisors (see below), whose sum is σ = 756652452624. Its totient is φ = 168031812960.

The previous prime is 420221003017. The next prime is 420221003053. The reversal of 420221003030 is 30300122024.

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, 7042337 + ... + 7101756.

It is an arithmetic number, because the mean of its divisors is an integer number (47290778289).

Almost surely, 2^420221003030 is an apocalyptic number.

420221003030 is a deficient number, since it is larger than the sum of its proper divisors (336431449594).

420221003030 is a wasteful number, since it uses less digits than its factorization.

420221003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14147071.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 420221003030 its reverse (30300122024), we get a palindrome (450521125054).

The spelling of 420221003030 in words is "four hundred twenty billion, two hundred twenty-one million, three thousand, thirty".