14122140410440 has 64 divisors (see below), whose sum is σ = 32114447829360. Its totient is φ = 5588786012160.

The previous prime is 14122140410431. The next prime is 14122140410467. The reversal of 14122140410440 is 4401404122141.

It can be written as a sum of positive squares in 8 ways, for example, as 4494238881444 + 9627901528996 = 2119962^2 + 3102886^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14122140410399 and 14122140410408.

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, 3362401 + ... + 6288880.

Almost surely, 2^{14122140410440} is an apocalyptic number.

14122140410440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14122140410440 is an abundant number, since it is smaller than the sum of its proper divisors (17992307418920).

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

14122140410440 is a wasteful number, since it uses less digits than its factorization.

14122140410440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9651682 (or 9651678 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 14122140410440 its reverse (4401404122141), we get a palindrome (18523544532581).

The spelling of 14122140410440 in words is "fourteen trillion, one hundred twenty-two billion, one hundred forty million, four hundred ten thousand, four hundred forty".