13227371743765 has 8 divisors (see below), whose sum is σ = 15874146898848. Its totient is φ = 10581030190800.

The previous prime is 13227371743741. The next prime is 13227371743777. The reversal of 13227371743765 is 56734717372231.

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 13227371743765 - 2⁷ = 13227371743637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108333411 + ... + 108455440.

It is an arithmetic number, because the mean of its divisors is an integer number (1984268362356).

Almost surely, 2^{13227371743765} is an apocalyptic number.

It is an amenable number.

13227371743765 is a deficient number, since it is larger than the sum of its proper divisors (2646775155083).

13227371743765 is a wasteful number, since it uses less digits than its factorization.

13227371743765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216801059.

The product of its digits is 31116960, while the sum is 58.

The spelling of 13227371743765 in words is "thirteen trillion, two hundred twenty-seven billion, three hundred seventy-one million, seven hundred forty-three thousand, seven hundred sixty-five".