21411342414313 has 8 divisors (see below), whose sum is σ = 21468086797248. Its totient is φ = 21354612160464.

The previous prime is 21411342414269. The next prime is 21411342414373. The reversal of 21411342414313 is 31341424311412.

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 21411342414313 - 2¹³ = 21411342406121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21411342414373) 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, 493981 + ... + 6562522.

It is an arithmetic number, because the mean of its divisors is an integer number (2683510849656).

Almost surely, 2^{21411342414313} is an apocalyptic number.

It is an amenable number.

21411342414313 is a deficient number, since it is larger than the sum of its proper divisors (56744382935).

21411342414313 is an equidigital number, since it uses as much as digits as its factorization.

21411342414313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064543.

The product of its digits is 27648, while the sum is 34.

Adding to 21411342414313 its reverse (31341424311412), we get a palindrome (52752766725725).

The spelling of 21411342414313 in words is "twenty-one trillion, four hundred eleven billion, three hundred forty-two million, four hundred fourteen thousand, three hundred thirteen".