942392023 has 2 divisors, whose sum is σ = 942392024. Its totient is φ = 942392022.

The previous prime is 942391987. The next prime is 942392053. The reversal of 942392023 is 320293249.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-942392023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 942392023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942392053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471196011 + 471196012.

It is an arithmetic number, because the mean of its divisors is an integer number (471196012).

Almost surely, 2^942392023 is an apocalyptic number.

942392023 is a deficient number, since it is larger than the sum of its proper divisors (1).

942392023 is an equidigital number, since it uses as much as digits as its factorization.

942392023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 942392023 is about 30698.4042419146. The cubic root of 942392023 is about 980.4163242225.

The spelling of 942392023 in words is "nine hundred forty-two million, three hundred ninety-two thousand, twenty-three".