192905693327071 has 4 divisors (see below), whose sum is σ = 193089588174000. Its totient is φ = 192721798480144.

The previous prime is 192905693326993. The next prime is 192905693327101. The reversal of 192905693327071 is 170723396509291.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 192905693327071 - 2²¹ = 192905691229919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 192905693326994 and 192905693327012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192905693327471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91947421891 + ... + 91947423988.

It is an arithmetic number, because the mean of its divisors is an integer number (48272397043500).

Almost surely, 2^{192905693327071} is an apocalyptic number.

192905693327071 is a deficient number, since it is larger than the sum of its proper divisors (183894846929).

192905693327071 is a wasteful number, since it uses less digits than its factorization.

192905693327071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183894846928.

The product of its (nonzero) digits is 38578680, while the sum is 64.

The spelling of 192905693327071 in words is "one hundred ninety-two trillion, nine hundred five billion, six hundred ninety-three million, three hundred twenty-seven thousand, seventy-one".