9199905124993 has 32 divisors (see below), whose sum is σ = 10124489168640. Its totient is φ = 8290350243840.

The previous prime is 9199905124933. The next prime is 9199905125017. The reversal of 9199905124993 is 3994215099919.

It is a cyclic number.

It is not a de Polignac number, because 9199905124993 - 2²⁹ = 9199368254081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9199905124903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1080684705 + ... + 1080693217.

It is an arithmetic number, because the mean of its divisors is an integer number (316390286520).

Almost surely, 2^{9199905124993} is an apocalyptic number.

It is an amenable number.

9199905124993 is a deficient number, since it is larger than the sum of its proper divisors (924584043647).

9199905124993 is a wasteful number, since it uses less digits than its factorization.

9199905124993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10329.

The product of its (nonzero) digits is 63772920, while the sum is 70.

The spelling of 9199905124993 in words is "nine trillion, one hundred ninety-nine billion, nine hundred five million, one hundred twenty-four thousand, nine hundred ninety-three".