98712999000 has 2560 divisors, whose sum is σ = 489265920000. Its totient is φ = 18289152000.

The previous prime is 98712998957. The next prime is 98712999053. The reversal of 98712999000 is 99921789.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 639 ways as a sum of consecutive naturals, for example, 5195420991 + ... + 5195421009.

It is an arithmetic number, because the mean of its divisors is an integer number (191119500).

Almost surely, 2^98712999000 is an apocalyptic number.

98712999000 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 98712999000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244632960000).

98712999000 is an abundant number, since it is smaller than the sum of its proper divisors (390552921000).

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

98712999000 is a wasteful number, since it uses less digits than its factorization.

98712999000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 54.

The spelling of 98712999000 in words is "ninety-eight billion, seven hundred twelve million, nine hundred ninety-nine thousand".