99320923742 has 16 divisors (see below), whose sum is σ = 149372847360. Its totient is φ = 49530075672.

The previous prime is 99320923711. The next prime is 99320923763. The reversal of 99320923742 is 24732902399.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053109 + ... + 2100927.

It is an arithmetic number, because the mean of its divisors is an integer number (9335802960).

Almost surely, 2^99320923742 is an apocalyptic number.

99320923742 is a deficient number, since it is larger than the sum of its proper divisors (50051923618).

99320923742 is a wasteful number, since it uses less digits than its factorization.

99320923742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50527.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 99320923742 in words is "ninety-nine billion, three hundred twenty million, nine hundred twenty-three thousand, seven hundred forty-two".