9988950200848 has 20 divisors (see below), whose sum is σ = 19825629820668. Its totient is φ = 4872658634240.

The previous prime is 9988950200809. The next prime is 9988950200863. The reversal of 9988950200848 is 8480020598899.

It can be written as a sum of positive squares in 2 ways, for example, as 2700526915584 + 7288423285264 = 1643328^2 + 2699708^2 .

It is a super-2 number, since 2×9988950200848² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7613528461 + ... + 7613529772.

Almost surely, 2^{9988950200848} is an apocalyptic number.

It is an amenable number.

9988950200848 is a deficient number, since it is larger than the sum of its proper divisors (9836679619820).

9988950200848 is a wasteful number, since it uses less digits than its factorization.

9988950200848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15227058282 (or 15227058276 counting only the distinct ones).

The product of its (nonzero) digits is 119439360, while the sum is 70.

The spelling of 9988950200848 in words is "nine trillion, nine hundred eighty-eight billion, nine hundred fifty million, two hundred thousand, eight hundred forty-eight".