2098510044 has 36 divisors (see below), whose sum is σ = 4978216152. Its totient is φ = 688021440.

The previous prime is 2098510031. The next prime is 2098510061. The reversal of 2098510044 is 4400158902.

It is a junction number, because it is equal to n+sod(n) for n = 2098509987 and 2098510014.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 21154 + ... + 68150.

It is an arithmetic number, because the mean of its divisors is an integer number (138283782).

Almost surely, 2^2098510044 is an apocalyptic number.

It is an amenable number.

2098510044 is an abundant number, since it is smaller than the sum of its proper divisors (2879706108).

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

2098510044 is a wasteful number, since it uses less digits than its factorization.

2098510044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47126 (or 47063 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2098510044 is about 45809.4973122386. The cubic root of 2098510044 is about 1280.2762351409.

Adding to 2098510044 its reverse (4400158902), we get a palindrome (6498668946).

The spelling of 2098510044 in words is "two billion, ninety-eight million, five hundred ten thousand, forty-four".