1420441344203 has 8 divisors (see below), whose sum is σ = 1679339520480. Its totient is φ = 1175537664000.

The previous prime is 1420441344191. The next prime is 1420441344209. The reversal of 1420441344203 is 3024431440241.

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

It is not a de Polignac number, because 1420441344203 - 2⁶ = 1420441344139 is a prime.

It is a super-2 number, since 2×1420441344203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1420441344203.

It is not an unprimeable number, because it can be changed into a prime (1420441344209) 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, 3498623798 + ... + 3498624203.

It is an arithmetic number, because the mean of its divisors is an integer number (209917440060).

Almost surely, 2^{1420441344203} is an apocalyptic number.

1420441344203 is a deficient number, since it is larger than the sum of its proper divisors (258898176277).

1420441344203 is an equidigital number, since it uses as much as digits as its factorization.

1420441344203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6997248037.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1420441344203 its reverse (3024431440241), we get a palindrome (4444872784444).

The spelling of 1420441344203 in words is "one trillion, four hundred twenty billion, four hundred forty-one million, three hundred forty-four thousand, two hundred three".