13411500355021 has 8 divisors (see below), whose sum is σ = 13423571010560. Its totient is φ = 13399431686928.

The previous prime is 13411500354971. The next prime is 13411500355061. The reversal of 13411500355021 is 12055300511431.

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 13411500355021 - 2³³ = 13402910420429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411500355061) 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, 13174420 + ... + 14155858.

It is an arithmetic number, because the mean of its divisors is an integer number (1677946376320).

Almost surely, 2^{13411500355021} is an apocalyptic number.

It is an amenable number.

13411500355021 is a deficient number, since it is larger than the sum of its proper divisors (12070655539).

13411500355021 is a wasteful number, since it uses less digits than its factorization.

13411500355021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993723.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 13411500355021 its reverse (12055300511431), we get a palindrome (25466800866452).

The spelling of 13411500355021 in words is "thirteen trillion, four hundred eleven billion, five hundred million, three hundred fifty-five thousand, twenty-one".