996098816899 has 24 divisors (see below), whose sum is σ = 1100265788160. Its totient is φ = 899208831312.

The previous prime is 996098816887. The next prime is 996098816963. The reversal of 996098816899 is 998618890699.

It is not a de Polignac number, because 996098816899 - 2³¹ = 993951333251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996098816879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2455002 + ... + 2831824.

It is an arithmetic number, because the mean of its divisors is an integer number (45844407840).

Almost surely, 2^996098816899 is an apocalyptic number.

996098816899 is a deficient number, since it is larger than the sum of its proper divisors (104166971261).

996098816899 is a wasteful number, since it uses less digits than its factorization.

996098816899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377151 (or 377128 counting only the distinct ones).

The product of its (nonzero) digits is 1088391168, while the sum is 82.

The spelling of 996098816899 in words is "nine hundred ninety-six billion, ninety-eight million, eight hundred sixteen thousand, eight hundred ninety-nine".