98723826433 has 8 divisors (see below), whose sum is σ = 102328756200. Its totient is φ = 95132274048.

The previous prime is 98723826413. The next prime is 98723826451. The reversal of 98723826433 is 33462832789.

It can be written as a sum of positive squares in 4 ways, for example, as 45415019664 + 53308806769 = 213108^2 + 230887^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98723826433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98723826403) 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 7 ways as a sum of consecutive naturals, for example, 3329316 + ... + 3358837.

It is an arithmetic number, because the mean of its divisors is an integer number (12791094525).

Almost surely, 2^98723826433 is an apocalyptic number.

It is an amenable number.

98723826433 is a deficient number, since it is larger than the sum of its proper divisors (3604929767).

98723826433 is a wasteful number, since it uses less digits than its factorization.

98723826433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6688691.

The product of its digits is 10450944, while the sum is 55.

The spelling of 98723826433 in words is "ninety-eight billion, seven hundred twenty-three million, eight hundred twenty-six thousand, four hundred thirty-three".