99426322396 has 24 divisors (see below), whose sum is σ = 177727023936. Its totient is φ = 48647517120.

The previous prime is 99426322381. The next prime is 99426322421. The reversal of 99426322396 is 69322362499.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212570 + ... + 1291966.

It is an arithmetic number, because the mean of its divisors is an integer number (7405292664).

Almost surely, 2^99426322396 is an apocalyptic number.

It is an amenable number.

99426322396 is a deficient number, since it is larger than the sum of its proper divisors (78300701540).

99426322396 is a wasteful number, since it uses less digits than its factorization.

99426322396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86109 (or 86107 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 55.

The spelling of 99426322396 in words is "ninety-nine billion, four hundred twenty-six million, three hundred twenty-two thousand, three hundred ninety-six".