192743404223 has 4 divisors (see below), whose sum is σ = 192810776328. Its totient is φ = 192676032120.

The previous prime is 192743404211. The next prime is 192743404267. The reversal of 192743404223 is 322404347291.

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 192743404223 - 2¹² = 192743400127 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 (192743454223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33681761 + ... + 33687482.

It is an arithmetic number, because the mean of its divisors is an integer number (48202694082).

Almost surely, 2^192743404223 is an apocalyptic number.

192743404223 is a deficient number, since it is larger than the sum of its proper divisors (67372105).

192743404223 is an equidigital number, since it uses as much as digits as its factorization.

192743404223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67372104.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 192743404223 in words is "one hundred ninety-two billion, seven hundred forty-three million, four hundred four thousand, two hundred twenty-three".