192809051071 has 12 divisors (see below), whose sum is σ = 238607314032. Its totient is φ = 152552215296.

The previous prime is 192809051069. The next prime is 192809051107. The reversal of 192809051071 is 170150908291.

It is not a de Polignac number, because 192809051071 - 2¹ = 192809051069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192809051041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81490386 + ... + 81492751.

It is an arithmetic number, because the mean of its divisors is an integer number (19883942836).

Almost surely, 2^192809051071 is an apocalyptic number.

192809051071 is a deficient number, since it is larger than the sum of its proper divisors (45798262961).

192809051071 is a wasteful number, since it uses less digits than its factorization.

192809051071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162983170 (or 162983157 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 43.

The spelling of 192809051071 in words is "one hundred ninety-two billion, eight hundred nine million, fifty-one thousand, seventy-one".