99047019996 has 30 divisors (see below), whose sum is σ = 258928475960. Its totient is φ = 33015673224.

The previous prime is 99047019961. The next prime is 99047020069. The reversal of 99047019996 is 69991074099.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 152850016 + ... + 152850663.

Almost surely, 2^99047019996 is an apocalyptic number.

It is an amenable number.

99047019996 is an abundant number, since it is smaller than the sum of its proper divisors (159881455964).

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

99047019996 is a wasteful number, since it uses less digits than its factorization.

99047019996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305700695 (or 305700684 counting only the distinct ones).

The product of its (nonzero) digits is 9920232, while the sum is 63.

The spelling of 99047019996 in words is "ninety-nine billion, forty-seven million, nineteen thousand, nine hundred ninety-six".