13791073742687 has 8 divisors (see below), whose sum is σ = 13796048972160. Its totient is φ = 13786099021080.

The previous prime is 13791073742671. The next prime is 13791073742729. The reversal of 13791073742687 is 78624737019731.

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

It is a cyclic number.

It is not a de Polignac number, because 13791073742687 - 2⁴ = 13791073742671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13791073732687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59118764 + ... + 59351582.

It is an arithmetic number, because the mean of its divisors is an integer number (1724506121520).

Almost surely, 2^{13791073742687} is an apocalyptic number.

13791073742687 is a deficient number, since it is larger than the sum of its proper divisors (4975229473).

13791073742687 is a wasteful number, since it uses less digits than its factorization.

13791073742687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253933.

The product of its (nonzero) digits is 74680704, while the sum is 65.

The spelling of 13791073742687 in words is "thirteen trillion, seven hundred ninety-one billion, seventy-three million, seven hundred forty-two thousand, six hundred eighty-seven".