9798420270002 has 16 divisors (see below), whose sum is σ = 18089391268032. Its totient is φ = 3876298128720.

The previous prime is 9798420269971. The next prime is 9798420270043. The reversal of 9798420270002 is 2000720248979.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26918736824 + ... + 26918737187.

It is an arithmetic number, because the mean of its divisors is an integer number (1130586954252).

Almost surely, 2^{9798420270002} is an apocalyptic number.

9798420270002 is a deficient number, since it is larger than the sum of its proper divisors (8290970998030).

9798420270002 is a wasteful number, since it uses less digits than its factorization.

9798420270002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53837474033.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 9798420270002 in words is "nine trillion, seven hundred ninety-eight billion, four hundred twenty million, two hundred seventy thousand, two".