13354533143 has 8 divisors (see below), whose sum is σ = 15266010912. Its totient is φ = 11443977216.

The previous prime is 13354533077. The next prime is 13354533151. The reversal of 13354533143 is 34133545331.

It is a happy number.

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

It is not a de Polignac number, because 13354533143 - 2¹⁰ = 13354532119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13354533943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199130 + ... + 257607.

It is an arithmetic number, because the mean of its divisors is an integer number (1908251364).

Almost surely, 2^13354533143 is an apocalyptic number.

13354533143 is a deficient number, since it is larger than the sum of its proper divisors (1911477769).

13354533143 is an equidigital number, since it uses as much as digits as its factorization.

13354533143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460921.

The product of its digits is 97200, while the sum is 35.

The spelling of 13354533143 in words is "thirteen billion, three hundred fifty-four million, five hundred thirty-three thousand, one hundred forty-three".