98780354050716 has 288 divisors, whose sum is σ = 290672898181120. Its totient is φ = 29131107058944.

The previous prime is 98780354050643. The next prime is 98780354050793. The reversal of 98780354050716 is 61705045308789.

98780354050716 is a `hidden beast` number, since 9 + 8 + 7 + 80 + 3 + 5 + 40 + 507 + 1 + 6 = 666.

It is a super-2 number, since 2×98780354050716² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29747925 + ... + 32901363.

Almost surely, 2^{98780354050716} 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 98780354050716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145336449090560).

98780354050716 is an abundant number, since it is smaller than the sum of its proper divisors (191892544130404).

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

98780354050716 is a wasteful number, since it uses less digits than its factorization.

98780354050716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153575 (or 3153561 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 63.

The spelling of 98780354050716 in words is "ninety-eight trillion, seven hundred eighty billion, three hundred fifty-four million, fifty thousand, seven hundred sixteen".