12141400014 has 64 divisors (see below), whose sum is σ = 28304640000. Its totient is φ = 3852505440.

The previous prime is 12141400009. The next prime is 12141400031. The reversal of 12141400014 is 41000414121.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 12141400014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56587 + ... + 165785.

It is an arithmetic number, because the mean of its divisors is an integer number (442260000).

Almost surely, 2^12141400014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12141400014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14152320000).

12141400014 is an abundant number, since it is smaller than the sum of its proper divisors (16163239986).

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

12141400014 is a wasteful number, since it uses less digits than its factorization.

12141400014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109310 (or 109304 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12141400014 its reverse (41000414121), we get a palindrome (53141814135).

The spelling of 12141400014 in words is "twelve billion, one hundred forty-one million, four hundred thousand, fourteen".