13673533343 has 2 divisors, whose sum is σ = 13673533344. Its totient is φ = 13673533342.

The previous prime is 13673533309. The next prime is 13673533397. The reversal of 13673533343 is 34333537631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13673533343 - 2³² = 9378566047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13673533343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13673533043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6836766671 + 6836766672.

It is an arithmetic number, because the mean of its divisors is an integer number (6836766672).

Almost surely, 2^13673533343 is an apocalyptic number.

13673533343 is a deficient number, since it is larger than the sum of its proper divisors (1).

13673533343 is an equidigital number, since it uses as much as digits as its factorization.

13673533343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 41.

The spelling of 13673533343 in words is "thirteen billion, six hundred seventy-three million, five hundred thirty-three thousand, three hundred forty-three".