898075128016 has 80 divisors (see below), whose sum is σ = 1927667246400. Its totient is φ = 405277825920.

The previous prime is 898075127993. The next prime is 898075128029. The reversal of 898075128016 is 610821570898.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2808450 + ... + 3111838.

It is an arithmetic number, because the mean of its divisors is an integer number (24095840580).

Almost surely, 2^898075128016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 898075128016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (963833623200).

898075128016 is an abundant number, since it is smaller than the sum of its proper divisors (1029592118384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

898075128016 is a wasteful number, since it uses less digits than its factorization.

898075128016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303569 (or 303541 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 55.

The spelling of 898075128016 in words is "eight hundred ninety-eight billion, seventy-five million, one hundred twenty-eight thousand, sixteen".