2098901719902 has 16 divisors (see below), whose sum is σ = 4520711396880. Its totient is φ = 645815913792.

The previous prime is 2098901719861. The next prime is 2098901719921. The reversal of 2098901719902 is 2099171098902.

It is a congruent number.

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, 13454498127 + ... + 13454498282.

It is an arithmetic number, because the mean of its divisors is an integer number (282544462305).

Almost surely, 2^{2098901719902} is an apocalyptic number.

2098901719902 is an abundant number, since it is smaller than the sum of its proper divisors (2421809676978).

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

2098901719902 is a wasteful number, since it uses less digits than its factorization.

2098901719902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26908996427.

The product of its (nonzero) digits is 1469664, while the sum is 57.

The spelling of 2098901719902 in words is "two trillion, ninety-eight billion, nine hundred one million, seven hundred nineteen thousand, nine hundred two".