14699142311424 has 160 divisors (see below), whose sum is σ = 40566189312000. Its totient is φ = 4724168515584.

The previous prime is 14699142311419. The next prime is 14699142311431. The reversal of 14699142311424 is 42411324199641.

14699142311424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 31797657 + ... + 32256615.

It is an arithmetic number, because the mean of its divisors is an integer number (253538683200).

Almost surely, 2^{14699142311424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14699142311424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20283094656000).

14699142311424 is an abundant number, since it is smaller than the sum of its proper divisors (25867047000576).

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

14699142311424 is an equidigital number, since it uses as much as digits as its factorization.

14699142311424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459728 (or 459712 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The spelling of 14699142311424 in words is "fourteen trillion, six hundred ninety-nine billion, one hundred forty-two million, three hundred eleven thousand, four hundred twenty-four".