14434142331414 has 64 divisors (see below), whose sum is σ = 31288987283904. Its totient is φ = 4412697509376.

The previous prime is 14434142331311. The next prime is 14434142331443. The reversal of 14434142331414 is 41413324143441.

It is a super-2 number, since 2×14434142331414² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 257297152 + ... + 257353244.

It is an arithmetic number, because the mean of its divisors is an integer number (488890426311).

Almost surely, 2^{14434142331414} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14434142331414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15644493641952).

14434142331414 is an abundant number, since it is smaller than the sum of its proper divisors (16854844952490).

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

14434142331414 is a wasteful number, since it uses less digits than its factorization.

14434142331414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77281.

The product of its digits is 221184, while the sum is 39.

Adding to 14434142331414 its reverse (41413324143441), we get a palindrome (55847466474855).

The spelling of 14434142331414 in words is "fourteen trillion, four hundred thirty-four billion, one hundred forty-two million, three hundred thirty-one thousand, four hundred fourteen".