13455143354323 has 8 divisors (see below), whose sum is σ = 14879411331696. Its totient is φ = 12064387564800.

The previous prime is 13455143354321. The next prime is 13455143354383. The reversal of 13455143354323 is 32345334155431.

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

It is a cyclic number.

It is not a de Polignac number, because 13455143354323 - 2¹ = 13455143354321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13455143354321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8378046118 + ... + 8378047723.

It is an arithmetic number, because the mean of its divisors is an integer number (1859926416462).

Almost surely, 2^{13455143354323} is an apocalyptic number.

13455143354323 is a deficient number, since it is larger than the sum of its proper divisors (1424267977373).

13455143354323 is a wasteful number, since it uses less digits than its factorization.

13455143354323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16756093925.

The product of its digits is 3888000, while the sum is 46.

The spelling of 13455143354323 in words is "thirteen trillion, four hundred fifty-five billion, one hundred forty-three million, three hundred fifty-four thousand, three hundred twenty-three".