982421124289 has 4 divisors (see below), whose sum is σ = 1071732135600. Its totient is φ = 893110112980.

The previous prime is 982421124281. The next prime is 982421124319.

982421124289 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 982421124289 - 2³ = 982421124281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982421124281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44655505639 + ... + 44655505660.

It is an arithmetic number, because the mean of its divisors is an integer number (267933033900).

Almost surely, 2^982421124289 is an apocalyptic number.

It is an amenable number.

982421124289 is a deficient number, since it is larger than the sum of its proper divisors (89311011311).

982421124289 is a wasteful number, since it uses less digits than its factorization.

982421124289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89311011310.

The product of its digits is 1327104, while the sum is 52.

The spelling of 982421124289 in words is "nine hundred eighty-two billion, four hundred twenty-one million, one hundred twenty-four thousand, two hundred eighty-nine".