14111042021340 has 192 divisors, whose sum is σ = 43633062305280. Its totient is φ = 3378936960000.

The previous prime is 14111042021257. The next prime is 14111042021353. The reversal of 14111042021340 is 4312024011141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14111042021340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27812451 + ... + 28315269.

It is an arithmetic number, because the mean of its divisors is an integer number (227255532840).

Almost surely, 2^{14111042021340} is an apocalyptic number.

14111042021340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14111042021340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21816531152640).

14111042021340 is an abundant number, since it is smaller than the sum of its proper divisors (29522020283940).

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

14111042021340 is a wasteful number, since it uses less digits than its factorization.

14111042021340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503364 (or 503362 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 14111042021340 its reverse (4312024011141), we get a palindrome (18423066032481).

The spelling of 14111042021340 in words is "fourteen trillion, one hundred eleven billion, forty-two million, twenty-one thousand, three hundred forty".