14021234134 has 16 divisors (see below), whose sum is σ = 21234875760. Its totient is φ = 6943041280.

The previous prime is 14021234131. The next prime is 14021234147. The reversal of 14021234134 is 43143212041.

It is a junction number, because it is equal to n+sod(n) for n = 14021234099 and 14021234108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14021234131) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 267249 + ... + 315379.

It is an arithmetic number, because the mean of its divisors is an integer number (1327179735).

Almost surely, 2^14021234134 is an apocalyptic number.

14021234134 is a deficient number, since it is larger than the sum of its proper divisors (7213641626).

14021234134 is a wasteful number, since it uses less digits than its factorization.

14021234134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49535.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 14021234134 its reverse (43143212041), we get a palindrome (57164446175).

The spelling of 14021234134 in words is "fourteen billion, twenty-one million, two hundred thirty-four thousand, one hundred thirty-four".