98839484249856 has 288 divisors, whose sum is σ = 302806519142400. Its totient is φ = 28036552273920.

The previous prime is 98839484249851. The next prime is 98839484249887. The reversal of 98839484249856 is 65894248493889.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98839484249851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 595583211 + ... + 595749141.

It is an arithmetic number, because the mean of its divisors is an integer number (1051411524800).

Almost surely, 2^{98839484249856} is an apocalyptic number.

98839484249856 is a gapful number since it is divisible by the number (96) 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 98839484249856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151403259571200).

98839484249856 is an abundant number, since it is smaller than the sum of its proper divisors (203967034892544).

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

98839484249856 is a wasteful number, since it uses less digits than its factorization.

98839484249856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166755 (or 166741 counting only the distinct ones).

The product of its digits is 34398535680, while the sum is 87.

The spelling of 98839484249856 in words is "ninety-eight trillion, eight hundred thirty-nine billion, four hundred eighty-four million, two hundred forty-nine thousand, eight hundred fifty-six".