10099809856928 has 96 divisors (see below), whose sum is σ = 22154956185600. Its totient is φ = 4492781551360.

The previous prime is 10099809856921. The next prime is 10099809856931. The reversal of 10099809856928 is 82965890899001.

It is not an unprimeable number, because it can be changed into a prime (10099809856921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391467773 + ... + 391493571.

It is an arithmetic number, because the mean of its divisors is an integer number (230780793600).

Almost surely, 2^{10099809856928} 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 10099809856928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11077478092800).

10099809856928 is an abundant number, since it is smaller than the sum of its proper divisors (12055146328672).

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

10099809856928 is a wasteful number, since it uses less digits than its factorization.

10099809856928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49530 (or 49522 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 74.

The spelling of 10099809856928 in words is "ten trillion, ninety-nine billion, eight hundred nine million, eight hundred fifty-six thousand, nine hundred twenty-eight".