2003341420443 has 8 divisors (see below), whose sum is σ = 2913951157056. Its totient is φ = 1214146315400.

The previous prime is 2003341420387. The next prime is 2003341420453. The reversal of 2003341420443 is 3440241433002.

It is a happy number.

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 2003341420443 - 2⁸ = 2003341420187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2003341420443.

It is not an unprimeable number, because it can be changed into a prime (2003341420453) 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, 30353657853 + ... + 30353657918.

It is an arithmetic number, because the mean of its divisors is an integer number (364243894632).

Almost surely, 2^{2003341420443} is an apocalyptic number.

2003341420443 is a deficient number, since it is larger than the sum of its proper divisors (910609736613).

2003341420443 is a wasteful number, since it uses less digits than its factorization.

2003341420443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60707315785.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2003341420443 its reverse (3440241433002), we get a palindrome (5443582853445).

The spelling of 2003341420443 in words is "two trillion, three billion, three hundred forty-one million, four hundred twenty thousand, four hundred forty-three".