9801443441204 has 6 divisors (see below), whose sum is σ = 17152526022114. Its totient is φ = 4900721720600.

The previous prime is 9801443441183. The next prime is 9801443441261. The reversal of 9801443441204 is 4021443441089.

9801443441204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8950986912400 + 850456528804 = 2991820^2 + 922202^2 .

It is a super-2 number, since 2×9801443441204² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225180430147 + ... + 1225180430154.

It is an arithmetic number, because the mean of its divisors is an integer number (2858754337019).

Almost surely, 2^{9801443441204} is an apocalyptic number.

It is an amenable number.

9801443441204 is a deficient number, since it is larger than the sum of its proper divisors (7351082580910).

9801443441204 is a wasteful number, since it uses less digits than its factorization.

9801443441204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450360860305 (or 2450360860303 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 9801443441204 in words is "nine trillion, eight hundred one billion, four hundred forty-three million, four hundred forty-one thousand, two hundred four".