99848955984899 has 16 divisors (see below), whose sum is σ = 113248800107520. Its totient is φ = 87211687500000.

The previous prime is 99848955984881. The next prime is 99848955984913.

99848955984899 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 99848955984899 - 2³² = 99844661017603 is a prime.

It is a super-2 number, since 2×99848955984899² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99848955984809) 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, 1053233852 + ... + 1053328649.

It is an arithmetic number, because the mean of its divisors is an integer number (7078050006720).

Almost surely, 2^{99848955984899} is an apocalyptic number.

99848955984899 is a deficient number, since it is larger than the sum of its proper divisors (13399844122621).

99848955984899 is a wasteful number, since it uses less digits than its factorization.

99848955984899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106562682.

The product of its digits is 870712934400, while the sum is 104.

The spelling of 99848955984899 in words is "ninety-nine trillion, eight hundred forty-eight billion, nine hundred fifty-five million, nine hundred eighty-four thousand, eight hundred ninety-nine".