192938073293 has 16 divisors (see below), whose sum is σ = 233604264960. Its totient is φ = 155558866176.

The previous prime is 192938073271. The next prime is 192938073299. The reversal of 192938073293 is 392370839291.

It is a happy number.

It is not a de Polignac number, because 192938073293 - 2¹⁰ = 192938072269 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 (192938073299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251546 + ... + 670187.

It is an arithmetic number, because the mean of its divisors is an integer number (14600266560).

Almost surely, 2^192938073293 is an apocalyptic number.

It is an amenable number.

192938073293 is a deficient number, since it is larger than the sum of its proper divisors (40666191667).

192938073293 is a wasteful number, since it uses less digits than its factorization.

192938073293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923516.

The product of its (nonzero) digits is 4408992, while the sum is 56.

The spelling of 192938073293 in words is "one hundred ninety-two billion, nine hundred thirty-eight million, seventy-three thousand, two hundred ninety-three".