13442980262089 has 27 divisors (see below), whose sum is σ = 15692188519917. Its totient is φ = 11482582687128.

The previous prime is 13442980262087. The next prime is 13442980262119. The reversal of 13442980262089 is 98026208924431.

The square root of 13442980262089 is 3666467.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 13442980262089 - 2¹ = 13442980262087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13442980262081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 9213830842 + ... + 9213832300.

Almost surely, 2^{13442980262089} is an apocalyptic number.

13442980262089 is the 3666467-th square number.

13442980262089 is the 1833234-th centered octagonal number.

It is an amenable number.

13442980262089 is a deficient number, since it is larger than the sum of its proper divisors (2249208257828).

13442980262089 is an frugal number, since it uses more digits than its factorization.

13442980262089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650 (or 1825 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 13442980262089 in words is "thirteen trillion, four hundred forty-two billion, nine hundred eighty million, two hundred sixty-two thousand, eighty-nine".