13341443411021 has 48 divisors (see below), whose sum is σ = 15961523988480. Its totient is φ = 11100607610400.

The previous prime is 13341443410987. The next prime is 13341443411027. The reversal of 13341443411021 is 12011434414331.

It is a happy number.

It is not a de Polignac number, because 13341443411021 - 2²⁶ = 13341376302157 is a prime.

It is a super-2 number, since 2×13341443411021² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13341443411027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41675450 + ... + 41994356.

It is an arithmetic number, because the mean of its divisors is an integer number (332531749760).

Almost surely, 2^{13341443411021} is an apocalyptic number.

13341443411021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13341443411021 is a deficient number, since it is larger than the sum of its proper divisors (2620080577459).

13341443411021 is a wasteful number, since it uses less digits than its factorization.

13341443411021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319566 (or 319555 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 13341443411021 its reverse (12011434414331), we get a palindrome (25352877825352).

The spelling of 13341443411021 in words is "thirteen trillion, three hundred forty-one billion, four hundred forty-three million, four hundred eleven thousand, twenty-one".