34018423 has 2 divisors, whose sum is σ = 34018424. Its totient is φ = 34018422.

The previous prime is 34018409. The next prime is 34018433. The reversal of 34018423 is 32481043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34018423 - 2¹³ = 34010231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34018433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17009211 + 17009212.

It is an arithmetic number, because the mean of its divisors is an integer number (17009212).

Almost surely, 2^34018423 is an apocalyptic number.

34018423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34018423 is an equidigital number, since it uses as much as digits as its factorization.

34018423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 34018423 is about 5832.5314401210. The cubic root of 34018423 is about 324.0196826685.

Adding to 34018423 its reverse (32481043), we get a palindrome (66499466).

The spelling of 34018423 in words is "thirty-four million, eighteen thousand, four hundred twenty-three".