99250070908 has 6 divisors (see below), whose sum is σ = 173687624096. Its totient is φ = 49625035452.

The previous prime is 99250070903. The next prime is 99250070947. The reversal of 99250070908 is 80907005299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99250070903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12406258860 + ... + 12406258867.

Almost surely, 2^99250070908 is an apocalyptic number.

It is an amenable number.

99250070908 is a deficient number, since it is larger than the sum of its proper divisors (74437553188).

99250070908 is a wasteful number, since it uses less digits than its factorization.

99250070908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24812517731 (or 24812517729 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 49.

The spelling of 99250070908 in words is "ninety-nine billion, two hundred fifty million, seventy thousand, nine hundred eight".