2098038074500 has 144 divisors (see below), whose sum is σ = 4794584125968. Its totient is φ = 801907814400.

The previous prime is 2098038074497. The next prime is 2098038074513. The reversal of 2098038074500 is 54708308902.

It can be written as a sum of positive squares in 24 ways, for example, as 1637626971204 + 460411103296 = 1279698^2 + 678536^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40762782 + ... + 40814218.

It is an arithmetic number, because the mean of its divisors is an integer number (33295723097).

Almost surely, 2^{2098038074500} is an apocalyptic number.

2098038074500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2098038074500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2397292062984).

2098038074500 is an abundant number, since it is smaller than the sum of its proper divisors (2696546051468).

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

2098038074500 is a wasteful number, since it uses less digits than its factorization.

2098038074500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51611 (or 51570 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 2098038074500 in words is "two trillion, ninety-eight billion, thirty-eight million, seventy-four thousand, five hundred".