420300443000223 has 12 divisors (see below), whose sum is σ = 609519367541448. Its totient is φ = 279083959494000.

The previous prime is 420300443000203. The next prime is 420300443000233. The reversal of 420300443000223 is 322000344003024.

420300443000223 is a `hidden beast` number, since 4 + 2 + 0 + 3 + 0 + 0 + 4 + 430 + 0 + 0 + 223 = 666.

It is not a de Polignac number, because 420300443000223 - 2¹² = 420300442996127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420300443000203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93027984240 + ... + 93027988757.

It is an arithmetic number, because the mean of its divisors is an integer number (50793280628454).

Almost surely, 2^{420300443000223} is an apocalyptic number.

420300443000223 is a deficient number, since it is larger than the sum of its proper divisors (189218924541225).

420300443000223 is a wasteful number, since it uses less digits than its factorization.

420300443000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186055973254 (or 186055973251 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 420300443000223 its reverse (322000344003024), we get a palindrome (742300787003247).

The spelling of 420300443000223 in words is "four hundred twenty trillion, three hundred billion, four hundred forty-three million, two hundred twenty-three", and thus it is an aban number.