13414002512221 has 16 divisors (see below), whose sum is σ = 13884789800448. Its totient is φ = 12950092108800.

The previous prime is 13414002512201. The next prime is 13414002512231. The reversal of 13414002512221 is 12221520041431.

It is a happy number.

13414002512221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13414002512221 - 2⁷ = 13414002512093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13414002512221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414002512201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28444276 + ... + 28912018.

It is an arithmetic number, because the mean of its divisors is an integer number (867799362528).

Almost surely, 2^{13414002512221} is an apocalyptic number.

It is an amenable number.

13414002512221 is a deficient number, since it is larger than the sum of its proper divisors (470787288227).

13414002512221 is an equidigital number, since it uses as much as digits as its factorization.

13414002512221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475092.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 13414002512221 its reverse (12221520041431), we get a palindrome (25635522553652).

The spelling of 13414002512221 in words is "thirteen trillion, four hundred fourteen billion, two million, five hundred twelve thousand, two hundred twenty-one".