2098320943434 has 16 divisors (see below), whose sum is σ = 4196667827520. Its totient is φ = 699435991040.

The previous prime is 2098320943423. The next prime is 2098320943471. The reversal of 2098320943434 is 4343490238902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63979 + ... + 2049569.

It is an arithmetic number, because the mean of its divisors is an integer number (262291739220).

Almost surely, 2^{2098320943434} is an apocalyptic number.

2098320943434 is an abundant number, since it is smaller than the sum of its proper divisors (2098346884086).

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

2098320943434 is a wasteful number, since it uses less digits than its factorization.

2098320943434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161725.

The product of its (nonzero) digits is 4478976, while the sum is 51.

The spelling of 2098320943434 in words is "two trillion, ninety-eight billion, three hundred twenty million, nine hundred forty-three thousand, four hundred thirty-four".