98344435023 has 24 divisors (see below), whose sum is σ = 148267697760. Its totient is φ = 62696145600.

The previous prime is 98344435009. The next prime is 98344435027. The reversal of 98344435023 is 32053444389.

It is not a de Polignac number, because 98344435023 - 2¹⁷ = 98344303951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98344435023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98344435027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 766173 + ... + 885273.

It is an arithmetic number, because the mean of its divisors is an integer number (6177820740).

Almost surely, 2^98344435023 is an apocalyptic number.

98344435023 is a deficient number, since it is larger than the sum of its proper divisors (49923262737).

98344435023 is a wasteful number, since it uses less digits than its factorization.

98344435023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123119 (or 123116 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 98344435023 in words is "ninety-eight billion, three hundred forty-four million, four hundred thirty-five thousand, twenty-three".