13005440733274 has 8 divisors (see below), whose sum is σ = 21281630290848. Its totient is φ = 5911563969660.

The previous prime is 13005440733199. The next prime is 13005440733283. The reversal of 13005440733274 is 47233704450031.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13005440733274.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 295578198462 + ... + 295578198505.

It is an arithmetic number, because the mean of its divisors is an integer number (2660203786356).

Almost surely, 2^{13005440733274} is an apocalyptic number.

13005440733274 is a deficient number, since it is larger than the sum of its proper divisors (8276189557574).

13005440733274 is a wasteful number, since it uses less digits than its factorization.

13005440733274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591156396980.

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 13005440733274 in words is "thirteen trillion, five billion, four hundred forty million, seven hundred thirty-three thousand, two hundred seventy-four".