98223432289 has 4 divisors (see below), whose sum is σ = 103393086640. Its totient is φ = 93053777940.

The previous prime is 98223432287. The next prime is 98223432317.

98223432289 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 not a de Polignac number, because 98223432289 - 2¹ = 98223432287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98223432287) 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, 2584827147 + ... + 2584827184.

It is an arithmetic number, because the mean of its divisors is an integer number (25848271660).

Almost surely, 2^98223432289 is an apocalyptic number.

It is an amenable number.

98223432289 is a deficient number, since it is larger than the sum of its proper divisors (5169654351).

98223432289 is a wasteful number, since it uses less digits than its factorization.

98223432289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169654350.

The product of its digits is 2985984, while the sum is 52.

The spelling of 98223432289 in words is "ninety-eight billion, two hundred twenty-three million, four hundred thirty-two thousand, two hundred eighty-nine".