420441410203 has 8 divisors (see below), whose sum is σ = 445212475920. Its totient is φ = 395674702080.

The previous prime is 420441410201. The next prime is 420441410251. The reversal of 420441410203 is 302014144024.

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 420441410203 - 2¹ = 420441410201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420441410201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889698 + ... + 1277671.

It is an arithmetic number, because the mean of its divisors is an integer number (55651559490).

Almost surely, 2^420441410203 is an apocalyptic number.

420441410203 is a deficient number, since it is larger than the sum of its proper divisors (24771065717).

420441410203 is a wasteful number, since it uses less digits than its factorization.

420441410203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178797.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 420441410203 its reverse (302014144024), we get a palindrome (722455554227).

The spelling of 420441410203 in words is "four hundred twenty billion, four hundred forty-one million, four hundred ten thousand, two hundred three".