13338342143 has 4 divisors (see below), whose sum is σ = 15243819600. Its totient is φ = 11432864688.

The previous prime is 13338342089. The next prime is 13338342169. The reversal of 13338342143 is 34124383331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34124383331 = 1847 ⋅18475573.

It is not a de Polignac number, because 13338342143 - 2¹⁶ = 13338276607 is a prime.

It is a super-2 number, since 2×13338342143² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13338345143) 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, 952738718 + ... + 952738731.

It is an arithmetic number, because the mean of its divisors is an integer number (3810954900).

Almost surely, 2^13338342143 is an apocalyptic number.

13338342143 is a deficient number, since it is larger than the sum of its proper divisors (1905477457).

13338342143 is an equidigital number, since it uses as much as digits as its factorization.

13338342143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905477456.

The product of its digits is 62208, while the sum is 35.

The spelling of 13338342143 in words is "thirteen billion, three hundred thirty-eight million, three hundred forty-two thousand, one hundred forty-three".