12982689401 has 16 divisors (see below), whose sum is σ = 14570756928. Its totient is φ = 11465068800.

The previous prime is 12982689383. The next prime is 12982689431. The reversal of 12982689401 is 10498628921.

12982689401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12982689401 - 2⁶ = 12982689337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12982689401.

It is not an unprimeable number, because it can be changed into a prime (12982689431) 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 15 ways as a sum of consecutive naturals, for example, 43310 + ... + 166856.

It is an arithmetic number, because the mean of its divisors is an integer number (910672308).

Almost surely, 2^12982689401 is an apocalyptic number.

12982689401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12982689401 is a deficient number, since it is larger than the sum of its proper divisors (1588067527).

12982689401 is a wasteful number, since it uses less digits than its factorization.

12982689401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123832.

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 12982689401 in words is "twelve billion, nine hundred eighty-two million, six hundred eighty-nine thousand, four hundred one".