98434243489 has 8 divisors (see below), whose sum is σ = 104247617760. Its totient is φ = 92623438656.

The previous prime is 98434243469. The next prime is 98434243547.

It is a happy number.

98434243489 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98434243489 - 2¹⁹ = 98433719201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98434243459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563199 + ... + 716980.

It is an arithmetic number, because the mean of its divisors is an integer number (13030952220).

Almost surely, 2^98434243489 is an apocalyptic number.

It is an amenable number.

98434243489 is a deficient number, since it is larger than the sum of its proper divisors (5813374271).

98434243489 is a wasteful number, since it uses less digits than its factorization.

98434243489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284719.

The product of its digits is 23887872, while the sum is 58.

The spelling of 98434243489 in words is "ninety-eight billion, four hundred thirty-four million, two hundred forty-three thousand, four hundred eighty-nine".