98768865649380 has 24 divisors (see below), whose sum is σ = 276552823818432. Its totient is φ = 26338364173152.

The previous prime is 98768865649379. The next prime is 98768865649429. The reversal of 98768865649380 is 8394656886789.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823073880352 + ... + 823073880471.

It is an arithmetic number, because the mean of its divisors is an integer number (11523034325768).

Almost surely, 2^{98768865649380} is an apocalyptic number.

It is an amenable number.

98768865649380 is an abundant number, since it is smaller than the sum of its proper divisors (177783958169052).

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

98768865649380 is a wasteful number, since it uses less digits than its factorization.

98768865649380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646147760835 (or 1646147760833 counting only the distinct ones).

The product of its (nonzero) digits is 30098718720, while the sum is 87.

The spelling of 98768865649380 in words is "ninety-eight trillion, seven hundred sixty-eight billion, eight hundred sixty-five million, six hundred forty-nine thousand, three hundred eighty".