14021443134 has 48 divisors (see below), whose sum is σ = 30505606560. Its totient is φ = 4654503360.

The previous prime is 14021443123. The next prime is 14021443147. The reversal of 14021443134 is 43134412041.

14021443134 is a `hidden beast` number, since 14 + 0 + 214 + 431 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14021443098 and 14021443107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5348344 + ... + 5350964.

It is an arithmetic number, because the mean of its divisors is an integer number (635533470).

Almost surely, 2^14021443134 is an apocalyptic number.

14021443134 is an abundant number, since it is smaller than the sum of its proper divisors (16484163426).

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

14021443134 is a wasteful number, since it uses less digits than its factorization.

14021443134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745 (or 3742 counting only the distinct ones).

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

Adding to 14021443134 its reverse (43134412041), we get a palindrome (57155855175).

The spelling of 14021443134 in words is "fourteen billion, twenty-one million, four hundred forty-three thousand, one hundred thirty-four".