423601310 has 16 divisors (see below), whose sum is σ = 831799152. Its totient is φ = 154036800.

The previous prime is 423601301. The next prime is 423601313. The reversal of 423601310 is 13106324.

It is a super-2 number, since 2×423601310² = 358876139667432200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423601313) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1925351 + ... + 1925570.

It is an arithmetic number, because the mean of its divisors is an integer number (51987447).

Almost surely, 2^423601310 is an apocalyptic number.

423601310 is a deficient number, since it is larger than the sum of its proper divisors (408197842).

423601310 is a wasteful number, since it uses less digits than its factorization.

423601310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850939.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 423601310 is about 20581.5769561032. The cubic root of 423601310 is about 751.0216063141.

Adding to 423601310 its reverse (13106324), we get a palindrome (436707634).

The spelling of 423601310 in words is "four hundred twenty-three million, six hundred one thousand, three hundred ten".