989211134201 has 8 divisors (see below), whose sum is σ = 992856914400. Its totient is φ = 985566244320.

The previous prime is 989211134179. The next prime is 989211134203. The reversal of 989211134201 is 102431112989.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 989211134201 - 2³⁴ = 972031265017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (989211134203) 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, 2046170 + ... + 2482988.

It is an arithmetic number, because the mean of its divisors is an integer number (124107114300).

Almost surely, 2^989211134201 is an apocalyptic number.

It is an amenable number.

989211134201 is a deficient number, since it is larger than the sum of its proper divisors (3645780199).

989211134201 is a wasteful number, since it uses less digits than its factorization.

989211134201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445159.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 989211134201 in words is "nine hundred eighty-nine billion, two hundred eleven million, one hundred thirty-four thousand, two hundred one".