123342334 has 4 divisors (see below), whose sum is σ = 185013504. Its totient is φ = 61671166.

The previous prime is 123342301. The next prime is 123342379. The reversal of 123342334 is 433243321.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 123342299 and 123342308.

It is a congruent number.

It is an unprimeable number.

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, 30835582 + ... + 30835585.

It is an arithmetic number, because the mean of its divisors is an integer number (46253376).

Almost surely, 2^123342334 is an apocalyptic number.

123342334 is a deficient number, since it is larger than the sum of its proper divisors (61671170).

123342334 is an equidigital number, since it uses as much as digits as its factorization.

123342334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61671169.

The product of its digits is 5184, while the sum is 25.

The square root of 123342334 is about 11105.9593912458. The cubic root of 123342334 is about 497.7799358867.

Adding to 123342334 its reverse (433243321), we get a palindrome (556585655).

The spelling of 123342334 in words is "one hundred twenty-three million, three hundred forty-two thousand, three hundred thirty-four".