423342120304 has 20 divisors (see below), whose sum is σ = 820271677576. Its totient is φ = 211659106752.

The previous prime is 423342120283. The next prime is 423342120337. The reversal of 423342120304 is 403021243324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451359 + ... + 1024894.

Almost surely, 2^423342120304 is an apocalyptic number.

It is an amenable number.

423342120304 is a deficient number, since it is larger than the sum of its proper divisors (396929557272).

423342120304 is a wasteful number, since it uses less digits than its factorization.

423342120304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494184 (or 1494178 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 423342120304 its reverse (403021243324), we get a palindrome (826363363628).

The spelling of 423342120304 in words is "four hundred twenty-three billion, three hundred forty-two million, one hundred twenty thousand, three hundred four".