9800041845 has 16 divisors (see below), whose sum is σ = 17105527872. Its totient is φ = 4751535360.

The previous prime is 9800041841. The next prime is 9800041859. The reversal of 9800041845 is 5481400089.

It is not a de Polignac number, because 9800041845 - 2² = 9800041841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9800041841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29696932 + ... + 29697261.

It is an arithmetic number, because the mean of its divisors is an integer number (1069095492).

Almost surely, 2^9800041845 is an apocalyptic number.

It is an amenable number.

9800041845 is a deficient number, since it is larger than the sum of its proper divisors (7305486027).

9800041845 is a wasteful number, since it uses less digits than its factorization.

9800041845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59394212.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 9800041845 is about 98995.1607150572. The cubic root of 9800041845 is about 2139.9780069507.

The spelling of 9800041845 in words is "nine billion, eight hundred million, forty-one thousand, eight hundred forty-five".