98407139440000 has 320 divisors, whose sum is σ = 260453118198240. Its totient is φ = 36940986368000.

The previous prime is 98407139439929. The next prime is 98407139440013. The reversal of 98407139440000 is 4493170489.

It is a tau number, because it is divible by the number of its divisors (320).

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 39 ways as a sum of consecutive naturals, for example, 97015452 + ... + 98024548.

Almost surely, 2^{98407139440000} 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 98407139440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130226559099120).

98407139440000 is an abundant number, since it is smaller than the sum of its proper divisors (162045978758240).

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

98407139440000 is a wasteful number, since it uses less digits than its factorization.

98407139440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009207 (or 1009180 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 98407139440000 in words is "ninety-eight trillion, four hundred seven billion, one hundred thirty-nine million, four hundred forty thousand".