342224123 has 4 divisors (see below), whose sum is σ = 342261360. Its totient is φ = 342186888.

The previous prime is 342224117. The next prime is 342224167. The reversal of 342224123 is 321422243.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 342224123 - 2¹⁶ = 342158587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344224123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6161 + ... + 26877.

It is an arithmetic number, because the mean of its divisors is an integer number (85565340).

Almost surely, 2^342224123 is an apocalyptic number.

342224123 is a deficient number, since it is larger than the sum of its proper divisors (37237).

342224123 is a wasteful number, since it uses less digits than its factorization.

342224123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37236.

The product of its digits is 2304, while the sum is 23.

The square root of 342224123 is about 18499.3006084014. The cubic root of 342224123 is about 699.4717940436.

Adding to 342224123 its reverse (321422243), we get a palindrome (663646366).

The spelling of 342224123 in words is "three hundred forty-two million, two hundred twenty-four thousand, one hundred twenty-three".