98028887040 has 1408 divisors, whose sum is σ = 432955238400. Its totient is φ = 20525875200.

The previous prime is 98028887017. The next prime is 98028887081. The reversal of 98028887040 is 4078882089.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 970582990 + ... + 970583090.

Almost surely, 2^98028887040 is an apocalyptic number.

98028887040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98028887040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216477619200).

98028887040 is an abundant number, since it is smaller than the sum of its proper divisors (334926351360).

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

98028887040 is a wasteful number, since it uses less digits than its factorization.

98028887040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 54.

The spelling of 98028887040 in words is "ninety-eight billion, twenty-eight million, eight hundred eighty-seven thousand, forty".