350042423 has 2 divisors, whose sum is σ = 350042424. Its totient is φ = 350042422.

The previous prime is 350042411. The next prime is 350042447. The reversal of 350042423 is 324240053.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 350042423 - 2¹⁸ = 349780279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350042023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175021211 + 175021212.

It is an arithmetic number, because the mean of its divisors is an integer number (175021212).

Almost surely, 2^350042423 is an apocalyptic number.

350042423 is a deficient number, since it is larger than the sum of its proper divisors (1).

350042423 is an equidigital number, since it uses as much as digits as its factorization.

350042423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 350042423 is about 18709.4207018817. The cubic root of 350042423 is about 704.7583451566.

Adding to 350042423 its reverse (324240053), we get a palindrome (674282476).

The spelling of 350042423 in words is "three hundred fifty million, forty-two thousand, four hundred twenty-three".