989102444201 has 8 divisors (see below), whose sum is σ = 1052858901600. Its totient is φ = 926515830240.

The previous prime is 989102444179. The next prime is 989102444203. The reversal of 989102444201 is 102444201989.

989102444201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-989102444201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (989102444203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292459115 + ... + 292462496.

It is an arithmetic number, because the mean of its divisors is an integer number (131607362700).

Almost surely, 2^989102444201 is an apocalyptic number.

It is an amenable number.

989102444201 is a deficient number, since it is larger than the sum of its proper divisors (63756457399).

989102444201 is a wasteful number, since it uses less digits than its factorization.

989102444201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584921719.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 989102444201 in words is "nine hundred eighty-nine billion, one hundred two million, four hundred forty-four thousand, two hundred one".