98749833898044 has 96 divisors (see below), whose sum is σ = 264898484153856. Its totient is φ = 28046549571840.

The previous prime is 98749833898043. The next prime is 98749833898069. The reversal of 98749833898044 is 44089833894789.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98749833898043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88541514 + ... + 89649870.

It is an arithmetic number, because the mean of its divisors is an integer number (2759359209936).

Almost surely, 2^{98749833898044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98749833898044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132449242076928).

98749833898044 is an abundant number, since it is smaller than the sum of its proper divisors (166148650255812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98749833898044 is a wasteful number, since it uses less digits than its factorization.

98749833898044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114675 (or 1114673 counting only the distinct ones).

The product of its (nonzero) digits is 12039487488, while the sum is 84.

The spelling of 98749833898044 in words is "ninety-eight trillion, seven hundred forty-nine billion, eight hundred thirty-three million, eight hundred ninety-eight thousand, forty-four".