14542404134 has 8 divisors (see below), whose sum is σ = 22183328520. Its totient is φ = 7147961296.

The previous prime is 14542404109. The next prime is 14542404137. The reversal of 14542404134 is 43140424541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14542404134² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14542404134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14542404137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61620239 + ... + 61620474.

It is an arithmetic number, because the mean of its divisors is an integer number (2772916065).

Almost surely, 2^14542404134 is an apocalyptic number.

14542404134 is a deficient number, since it is larger than the sum of its proper divisors (7640924386).

14542404134 is a wasteful number, since it uses less digits than its factorization.

14542404134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123240774.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 14542404134 its reverse (43140424541), we get a palindrome (57682828675).

The spelling of 14542404134 in words is "fourteen billion, five hundred forty-two million, four hundred four thousand, one hundred thirty-four".