13982286549 has 64 divisors (see below), whose sum is σ = 23433707520. Its totient is φ = 7204317120.

The previous prime is 13982286517. The next prime is 13982286671. The reversal of 13982286549 is 94568228931.

It is not a de Polignac number, because 13982286549 - 2⁵ = 13982286517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13982286509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25561494 + ... + 25562040.

It is an arithmetic number, because the mean of its divisors is an integer number (366151680).

Almost surely, 2^13982286549 is an apocalyptic number.

It is an amenable number.

13982286549 is a deficient number, since it is larger than the sum of its proper divisors (9451420971).

13982286549 is a wasteful number, since it uses less digits than its factorization.

13982286549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270.

The product of its digits is 7464960, while the sum is 57.

The spelling of 13982286549 in words is "thirteen billion, nine hundred eighty-two million, two hundred eighty-six thousand, five hundred forty-nine".