123344368 has 30 divisors (see below), whose sum is σ = 277998576. Its totient is φ = 52861536.

The previous prime is 123344321. The next prime is 123344369. The reversal of 123344368 is 863443321.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123344369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77880 + ... + 79447.

Almost surely, 2^123344368 is an apocalyptic number.

It is an amenable number.

123344368 is an abundant number, since it is smaller than the sum of its proper divisors (154654208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123344368 is a wasteful number, since it uses less digits than its factorization.

123344368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157349 (or 157336 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 123344368 is about 11106.0509633263. The cubic root of 123344368 is about 497.7826721162.

Adding to 123344368 its reverse (863443321), we get a palindrome (986787689).

The spelling of 123344368 in words is "one hundred twenty-three million, three hundred forty-four thousand, three hundred sixty-eight".