13241321734726 has 16 divisors (see below), whose sum is σ = 20589435879696. Its totient is φ = 6381521054496.

The previous prime is 13241321734679. The next prime is 13241321734727. The reversal of 13241321734726 is 62743712314231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241321734727) 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 in 7 ways as a sum of consecutive naturals, for example, 836145261 + ... + 836161096.

It is an arithmetic number, because the mean of its divisors is an integer number (1286839742481).

Almost surely, 2^{13241321734726} is an apocalyptic number.

13241321734726 is a deficient number, since it is larger than the sum of its proper divisors (7348114144970).

13241321734726 is a wasteful number, since it uses less digits than its factorization.

13241321734726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672306503.

The product of its digits is 1016064, while the sum is 46.

The spelling of 13241321734726 in words is "thirteen trillion, two hundred forty-one billion, three hundred twenty-one million, seven hundred thirty-four thousand, seven hundred twenty-six".