9898141047142 has 8 divisors (see below), whose sum is σ = 14848766118432. Its totient is φ = 4948552341000.

The previous prime is 9898141047083. The next prime is 9898141047143. The reversal of 9898141047142 is 2417401418989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9898141047143) 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 3 ways as a sum of consecutive naturals, for example, 259067409 + ... + 259105612.

It is an arithmetic number, because the mean of its divisors is an integer number (1856095764804).

Almost surely, 2^{9898141047142} is an apocalyptic number.

9898141047142 is a deficient number, since it is larger than the sum of its proper divisors (4950625071290).

9898141047142 is a wasteful number, since it uses less digits than its factorization.

9898141047142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518182574.

The product of its (nonzero) digits is 4644864, while the sum is 58.

The spelling of 9898141047142 in words is "nine trillion, eight hundred ninety-eight billion, one hundred forty-one million, forty-seven thousand, one hundred forty-two".