14533134451 has 4 divisors (see below), whose sum is σ = 15854328504. Its totient is φ = 13211940400.

The previous prime is 14533134449. The next prime is 14533134491. The reversal of 14533134451 is 15443133541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14533134451 - 2¹ = 14533134449 is a prime.

It is a super-2 number, since 2×14533134451² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14533134491) 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, 660597010 + ... + 660597031.

It is an arithmetic number, because the mean of its divisors is an integer number (3963582126).

Almost surely, 2^14533134451 is an apocalyptic number.

14533134451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14533134451 is a deficient number, since it is larger than the sum of its proper divisors (1321194053).

14533134451 is a wasteful number, since it uses less digits than its factorization.

14533134451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321194052.

The product of its digits is 43200, while the sum is 34.

Adding to 14533134451 its reverse (15443133541), we get a palindrome (29976267992).

The spelling of 14533134451 in words is "fourteen billion, five hundred thirty-three million, one hundred thirty-four thousand, four hundred fifty-one".