420036344203 has 32 divisors (see below), whose sum is σ = 497759109120. Its totient is φ = 346981501440.

The previous prime is 420036344149. The next prime is 420036344213. The reversal of 420036344203 is 302443630024.

It is not a de Polignac number, because 420036344203 - 2²⁵ = 420002789771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420036344213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8467888 + ... + 8517346.

It is an arithmetic number, because the mean of its divisors is an integer number (15554972160).

Almost surely, 2^420036344203 is an apocalyptic number.

420036344203 is a deficient number, since it is larger than the sum of its proper divisors (77722764917).

420036344203 is a wasteful number, since it uses less digits than its factorization.

420036344203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49867.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 420036344203 its reverse (302443630024), we get a palindrome (722479974227).

The spelling of 420036344203 in words is "four hundred twenty billion, thirty-six million, three hundred forty-four thousand, two hundred three".