14134213154454 has 16 divisors (see below), whose sum is σ = 28322684331120. Its totient is φ = 4702361381120.

The previous prime is 14134213154407. The next prime is 14134213154461. The reversal of 14134213154454 is 45445131243141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2260747539 + ... + 2260753790.

It is an arithmetic number, because the mean of its divisors is an integer number (1770167770695).

Almost surely, 2^{14134213154454} is an apocalyptic number.

14134213154454 is an abundant number, since it is smaller than the sum of its proper divisors (14188471176666).

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

14134213154454 is a wasteful number, since it uses less digits than its factorization.

14134213154454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521501855.

The product of its digits is 460800, while the sum is 42.

Adding to 14134213154454 its reverse (45445131243141), we get a palindrome (59579344397595).

The spelling of 14134213154454 in words is "fourteen trillion, one hundred thirty-four billion, two hundred thirteen million, one hundred fifty-four thousand, four hundred fifty-four".