13143415420111 has 16 divisors (see below), whose sum is σ = 13231642636800. Its totient is φ = 13055510988000.

The previous prime is 13143415420081. The next prime is 13143415420117. The reversal of 13143415420111 is 11102451434131.

It is a de Polignac number, because none of the positive numbers 2^k-13143415420111 is a prime.

It is a super-2 number, since 2×13143415420111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143415420117) 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, 176590741 + ... + 176665153.

It is an arithmetic number, because the mean of its divisors is an integer number (826977664800).

Almost surely, 2^{13143415420111} is an apocalyptic number.

13143415420111 is a deficient number, since it is larger than the sum of its proper divisors (88227216689).

13143415420111 is a wasteful number, since it uses less digits than its factorization.

13143415420111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76566.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 13143415420111 its reverse (11102451434131), we get a palindrome (24245866854242).

The spelling of 13143415420111 in words is "thirteen trillion, one hundred forty-three billion, four hundred fifteen million, four hundred twenty thousand, one hundred eleven".