12980417149 has 16 divisors (see below), whose sum is σ = 15569263872. Its totient is φ = 10580790528.

The previous prime is 12980417141. The next prime is 12980417171. The reversal of 12980417149 is 94171408921.

It is not a de Polignac number, because 12980417149 - 2³ = 12980417141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12980417099 and 12980417108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12980417141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205164 + ... + 260869.

It is an arithmetic number, because the mean of its divisors is an integer number (973078992).

Almost surely, 2^12980417149 is an apocalyptic number.

It is an amenable number.

12980417149 is a deficient number, since it is larger than the sum of its proper divisors (2588846723).

12980417149 is a wasteful number, since it uses less digits than its factorization.

12980417149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466236.

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 12980417149 in words is "twelve billion, nine hundred eighty million, four hundred seventeen thousand, one hundred forty-nine".