14021123134 has 4 divisors (see below), whose sum is σ = 21031684704. Its totient is φ = 7010561566.

The previous prime is 14021123089. The next prime is 14021123141. The reversal of 14021123134 is 43132112041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43132112041 = 19681 ⋅2191561.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3505280782 + ... + 3505280785.

It is an arithmetic number, because the mean of its divisors is an integer number (5257921176).

Almost surely, 2^14021123134 is an apocalyptic number.

14021123134 is a deficient number, since it is larger than the sum of its proper divisors (7010561570).

14021123134 is an equidigital number, since it uses as much as digits as its factorization.

14021123134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7010561569.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 14021123134 its reverse (43132112041), we get a palindrome (57153235175).

The spelling of 14021123134 in words is "fourteen billion, twenty-one million, one hundred twenty-three thousand, one hundred thirty-four".