420103212444004 has 12 divisors (see below), whose sum is σ = 735248051058304. Its totient is φ = 210032340713064.

The previous prime is 420103212443983. The next prime is 420103212444017. The reversal of 420103212444004 is 400444212301024.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4816328172 + ... + 4816415395.

Almost surely, 2^{420103212444004} is an apocalyptic number.

It is an amenable number.

420103212444004 is a deficient number, since it is larger than the sum of its proper divisors (315144838614300).

420103212444004 is a wasteful number, since it uses less digits than its factorization.

420103212444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9632754474 (or 9632754472 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 420103212444004 its reverse (400444212301024), we get a palindrome (820547424745028).

The spelling of 420103212444004 in words is "four hundred twenty trillion, one hundred three billion, two hundred twelve million, four hundred forty-four thousand, four".