13441402204503 has 32 divisors (see below), whose sum is σ = 22188204595200. Its totient is φ = 7089970369248.

The previous prime is 13441402204481. The next prime is 13441402204511. The reversal of 13441402204503 is 30540220414431.

It is not a de Polignac number, because 13441402204503 - 2²¹ = 13441400107351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441402204103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145622223 + ... + 145714496.

It is an arithmetic number, because the mean of its divisors is an integer number (693381393600).

Almost surely, 2^{13441402204503} is an apocalyptic number.

13441402204503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13441402204503 is a deficient number, since it is larger than the sum of its proper divisors (8746802390697).

13441402204503 is an equidigital number, since it uses as much as digits as its factorization.

13441402204503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291336768 (or 291336742 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 13441402204503 its reverse (30540220414431), we get a palindrome (43981622618934).

The spelling of 13441402204503 in words is "thirteen trillion, four hundred forty-one billion, four hundred two million, two hundred four thousand, five hundred three".