14113443402 has 96 divisors (see below), whose sum is σ = 33861155328. Its totient is φ = 4395139056.

The previous prime is 14113443397. The next prime is 14113443413. The reversal of 14113443402 is 20434431141.

It is a super-2 number, since 2×14113443402² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 465973 + ... + 495335.

It is an arithmetic number, because the mean of its divisors is an integer number (352720368).

Almost surely, 2^14113443402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14113443402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16930577664).

14113443402 is an abundant number, since it is smaller than the sum of its proper divisors (19747711926).

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

14113443402 is a wasteful number, since it uses less digits than its factorization.

14113443402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29446 (or 29434 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14113443402 its reverse (20434431141), we get a palindrome (34547874543).

The spelling of 14113443402 in words is "fourteen billion, one hundred thirteen million, four hundred forty-three thousand, four hundred two".