14002112140 has 24 divisors (see below), whose sum is σ = 29464342992. Its totient is φ = 5589433920.

The previous prime is 14002112123. The next prime is 14002112177. The reversal of 14002112140 is 4121120041.

It is a happy number.

It is a super-2 number, since 2×14002112140² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703119 + ... + 722758.

It is an arithmetic number, because the mean of its divisors is an integer number (1227680958).

Almost surely, 2^14002112140 is an apocalyptic number.

14002112140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14002112140 is an abundant number, since it is smaller than the sum of its proper divisors (15462230852).

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

14002112140 is a wasteful number, since it uses less digits than its factorization.

14002112140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426377 (or 1426375 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 14002112140 its reverse (4121120041), we get a palindrome (18123232181).

The spelling of 14002112140 in words is "fourteen billion, two million, one hundred twelve thousand, one hundred forty".