988010010889 has 4 divisors (see below), whose sum is σ = 1077829102800. Its totient is φ = 898190918980.

The previous prime is 988010010887. The next prime is 988010010899.

988010010889 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 988010010889 - 2¹ = 988010010887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (988010010881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44909545939 + ... + 44909545960.

It is an arithmetic number, because the mean of its divisors is an integer number (269457275700).

Almost surely, 2^988010010889 is an apocalyptic number.

It is an amenable number.

988010010889 is a deficient number, since it is larger than the sum of its proper divisors (89819091911).

988010010889 is a wasteful number, since it uses less digits than its factorization.

988010010889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89819091910.

The product of its (nonzero) digits is 331776, while the sum is 52.

It can be divided in two parts, 9880100 and 10889, that added together give a palindrome (9890989).

The spelling of 988010010889 in words is "nine hundred eighty-eight billion, ten million, ten thousand, eight hundred eighty-nine".