13344686769988 has 24 divisors (see below), whose sum is σ = 27054981400832. Its totient is φ = 5640806931264.

The previous prime is 13344686769983. The next prime is 13344686770057. The reversal of 13344686769988 is 88996768644331.

It is not an unprimeable number, because it can be changed into a prime (13344686769983) 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, 3264353820 + ... + 3264357907.

Almost surely, 2^{13344686769988} is an apocalyptic number.

It is an amenable number.

13344686769988 is an abundant number, since it is smaller than the sum of its proper divisors (13710294630844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13344686769988 is a wasteful number, since it uses less digits than its factorization.

13344686769988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528711811 (or 6528711809 counting only the distinct ones).

The product of its digits is 9029615616, while the sum is 82.

The spelling of 13344686769988 in words is "thirteen trillion, three hundred forty-four billion, six hundred eighty-six million, seven hundred sixty-nine thousand, nine hundred eighty-eight".