192423043 has 2 divisors, whose sum is σ = 192423044. Its totient is φ = 192423042.

The previous prime is 192423001. The next prime is 192423103. The reversal of 192423043 is 340324291.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-192423043 is a prime.

It is not a weakly prime, because it can be changed into another prime (192423943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96211521 + 96211522.

It is an arithmetic number, because the mean of its divisors is an integer number (96211522).

Almost surely, 2^192423043 is an apocalyptic number.

192423043 is a deficient number, since it is larger than the sum of its proper divisors (1).

192423043 is an equidigital number, since it uses as much as digits as its factorization.

192423043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 192423043 is about 13871.6633105046. The cubic root of 192423043 is about 577.3232211926.

The spelling of 192423043 in words is "one hundred ninety-two million, four hundred twenty-three thousand, forty-three".