2098245466243 has 16 divisors (see below), whose sum is σ = 2111830234272. Its totient is φ = 2084705280000.

The previous prime is 2098245466217. The next prime is 2098245466397. The reversal of 2098245466243 is 3426645428902.

It is a cyclic number.

It is not a de Polignac number, because 2098245466243 - 2⁹ = 2098245465731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2098245166243) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 380045323 + ... + 380050843.

It is an arithmetic number, because the mean of its divisors is an integer number (131989389642).

Almost surely, 2^{2098245466243} is an apocalyptic number.

2098245466243 is a deficient number, since it is larger than the sum of its proper divisors (13584768029).

2098245466243 is a wasteful number, since it uses less digits than its factorization.

2098245466243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126.

The product of its (nonzero) digits is 19906560, while the sum is 55.

The spelling of 2098245466243 in words is "two trillion, ninety-eight billion, two hundred forty-five million, four hundred sixty-six thousand, two hundred forty-three".