99675342992 has 20 divisors (see below), whose sum is σ = 194892732540. Its totient is φ = 49380444288.

The previous prime is 99675342979. The next prime is 99675343049. The reversal of 99675342992 is 29924357699.

It can be written as a sum of positive squares in 2 ways, for example, as 90146459536 + 9528883456 = 300244^2 + 97616^2 .

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, 28574903 + ... + 28578390.

It is an arithmetic number, because the mean of its divisors is an integer number (9744636627).

Almost surely, 2^99675342992 is an apocalyptic number.

It is an amenable number.

99675342992 is a deficient number, since it is larger than the sum of its proper divisors (95217389548).

99675342992 is a wasteful number, since it uses less digits than its factorization.

99675342992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57153410 (or 57153404 counting only the distinct ones).

The product of its digits is 66134880, while the sum is 65.

The spelling of 99675342992 in words is "ninety-nine billion, six hundred seventy-five million, three hundred forty-two thousand, nine hundred ninety-two".