13334454043 has 4 divisors (see below), whose sum is σ = 13363379568. Its totient is φ = 13305528520.

The previous prime is 13334454041. The next prime is 13334454061. The reversal of 13334454043 is 34045443331.

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 13334454043 - 2¹ = 13334454041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13334454041) 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, 14462071 + ... + 14462992.

It is an arithmetic number, because the mean of its divisors is an integer number (3340844892).

Almost surely, 2^13334454043 is an apocalyptic number.

13334454043 is a deficient number, since it is larger than the sum of its proper divisors (28925525).

13334454043 is an equidigital number, since it uses as much as digits as its factorization.

13334454043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28925524.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 13334454043 its reverse (34045443331), we get a palindrome (47379897374).

The spelling of 13334454043 in words is "thirteen billion, three hundred thirty-four million, four hundred fifty-four thousand, forty-three".