14011321111420 has 48 divisors (see below), whose sum is σ = 29694500035200. Its totient is φ = 5552964357120.

The previous prime is 14011321111409. The next prime is 14011321111451. The reversal of 14011321111420 is 2411112311041.

It is a junction number, because it is equal to n+sod(n) for n = 14011321111391 and 14011321111400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124921165 + ... + 125033275.

It is an arithmetic number, because the mean of its divisors is an integer number (618635417400).

Almost surely, 2^{14011321111420} is an apocalyptic number.

14011321111420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14011321111420 is an abundant number, since it is smaller than the sum of its proper divisors (15683178923780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14011321111420 is a wasteful number, since it uses less digits than its factorization.

14011321111420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169558 (or 169556 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 14011321111420 its reverse (2411112311041), we get a palindrome (16422433422461).

The spelling of 14011321111420 in words is "fourteen trillion, eleven billion, three hundred twenty-one million, one hundred eleven thousand, four hundred twenty".