34426123 has 2 divisors, whose sum is σ = 34426124. Its totient is φ = 34426122.

The previous prime is 34426109. The next prime is 34426163. The reversal of 34426123 is 32162443.

It is a weak prime.

It is an emirp because it is prime and its reverse (32162443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34426123 - 2²¹ = 32328971 is a prime.

It is a super-2 number, since 2×34426123² = 2370315889622258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34426163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17213061 + 17213062.

It is an arithmetic number, because the mean of its divisors is an integer number (17213062).

Almost surely, 2^34426123 is an apocalyptic number.

34426123 is a deficient number, since it is larger than the sum of its proper divisors (1).

34426123 is an equidigital number, since it uses as much as digits as its factorization.

34426123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 34426123 is about 5867.3778640889. The cubic root of 34426123 is about 325.3089700814.

Adding to 34426123 its reverse (32162443), we get a palindrome (66588566).

The spelling of 34426123 in words is "thirty-four million, four hundred twenty-six thousand, one hundred twenty-three".