192948672464065 has 16 divisors (see below), whose sum is σ = 265373532345600. Its totient is φ = 131928556063680.

The previous prime is 192948672464063. The next prime is 192948672464111. The reversal of 192948672464065 is 560464276849291.

It is not a de Polignac number, because 192948672464065 - 2¹ = 192948672464063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (192948672464063) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7898009581 + ... + 7898034010.

It is an arithmetic number, because the mean of its divisors is an integer number (16585845771600).

Almost surely, 2^{192948672464065} is an apocalyptic number.

It is an amenable number.

192948672464065 is a deficient number, since it is larger than the sum of its proper divisors (72424859881535).

192948672464065 is a wasteful number, since it uses less digits than its factorization.

192948672464065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15796043952.

The product of its (nonzero) digits is 1254113280, while the sum is 73.

The spelling of 192948672464065 in words is "one hundred ninety-two trillion, nine hundred forty-eight billion, six hundred seventy-two million, four hundred sixty-four thousand, sixty-five".