98174678796480 has 1792 divisors, whose sum is σ = 382607666380800. Its totient is φ = 21013364736000.

The previous prime is 98174678796479. The next prime is 98174678796517. The reversal of 98174678796480 is 8469787647189.

It is a junction number, because it is equal to n+sod(n) for n = 98174678796393 and 98174678796402.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 45430206600 + ... + 45430208760.

It is an arithmetic number, because the mean of its divisors is an integer number (213508742400).

Almost surely, 2^{98174678796480} 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 98174678796480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191303833190400).

98174678796480 is an abundant number, since it is smaller than the sum of its proper divisors (284432987584320).

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

98174678796480 is a wasteful number, since it uses less digits than its factorization.

98174678796480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2404 counting only the distinct ones).

The product of its (nonzero) digits is 8193540096, while the sum is 84.

The spelling of 98174678796480 in words is "ninety-eight trillion, one hundred seventy-four billion, six hundred seventy-eight million, seven hundred ninety-six thousand, four hundred eighty".