192936039361 has 12 divisors (see below), whose sum is σ = 209093080620. Its totient is φ = 177946329600.

The previous prime is 192936039349. The next prime is 192936039367. The reversal of 192936039361 is 163930639291.

It can be written as a sum of positive squares in 6 ways, for example, as 120014437761 + 72921601600 = 346431^2 + 270040^2 .

It is a de Polignac number, because none of the positive numbers 2^k-192936039361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 192936039299 and 192936039308.

It is not an unprimeable number, because it can be changed into a prime (192936039367) 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, 272316 + ... + 678253.

It is an arithmetic number, because the mean of its divisors is an integer number (17424423385).

Almost surely, 2^192936039361 is an apocalyptic number.

It is an amenable number.

192936039361 is a deficient number, since it is larger than the sum of its proper divisors (16157041259).

192936039361 is a wasteful number, since it uses less digits than its factorization.

192936039361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951796 (or 951783 counting only the distinct ones).

The product of its (nonzero) digits is 1417176, while the sum is 52.

The spelling of 192936039361 in words is "one hundred ninety-two billion, nine hundred thirty-six million, thirty-nine thousand, three hundred sixty-one".