192390909793 has 8 divisors (see below), whose sum is σ = 194305818816. Its totient is φ = 190476198000.

The previous prime is 192390909779. The next prime is 192390909857. The reversal of 192390909793 is 397909093291.

192390909793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192390909793 - 2²⁹ = 191854038881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (192390909713) by changing a digit.

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, 2632678 + ... + 2704768.

It is an arithmetic number, because the mean of its divisors is an integer number (24288227352).

Almost surely, 2^192390909793 is an apocalyptic number.

It is an amenable number.

192390909793 is a deficient number, since it is larger than the sum of its proper divisors (1914909023).

192390909793 is a wasteful number, since it uses less digits than its factorization.

192390909793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98615.

The product of its (nonzero) digits is 7440174, while the sum is 61.

The spelling of 192390909793 in words is "one hundred ninety-two billion, three hundred ninety million, nine hundred nine thousand, seven hundred ninety-three".