420303000204223 has 8 divisors (see below), whose sum is σ = 420539673779600. Its totient is φ = 420066328572288.

The previous prime is 420303000204193. The next prime is 420303000204251. The reversal of 420303000204223 is 322402000303024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 420303000204223 - 2²¹ = 420302998107071 is a prime.

It is a super-2 number, since 2×420303000204223² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420303000204253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838806640 + ... + 839307562.

It is an arithmetic number, because the mean of its divisors is an integer number (52567459222450).

Almost surely, 2^{420303000204223} is an apocalyptic number.

420303000204223 is a deficient number, since it is larger than the sum of its proper divisors (236673575377).

420303000204223 is a wasteful number, since it uses less digits than its factorization.

420303000204223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971721.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 420303000204223 its reverse (322402000303024), we get a palindrome (742705000507247).

The spelling of 420303000204223 in words is "four hundred twenty trillion, three hundred three billion, two hundred four thousand, two hundred twenty-three".