423313201312 has 12 divisors (see below), whose sum is σ = 833397865146. Its totient is φ = 211656600640.

The previous prime is 423313201309. The next prime is 423313201313. The reversal of 423313201312 is 213102313324.

It can be written as a sum of positive squares in only one way, i.e., 380200492816 + 43112708496 = 616604^2 + 207636^2 .

It is not an unprimeable number, because it can be changed into a prime (423313201313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6614268739 + ... + 6614268802.

Almost surely, 2^423313201312 is an apocalyptic number.

It is an amenable number.

423313201312 is a deficient number, since it is larger than the sum of its proper divisors (410084663834).

423313201312 is a wasteful number, since it uses less digits than its factorization.

423313201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13228537551 (or 13228537543 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 423313201312 its reverse (213102313324), we get a palindrome (636415514636).

The spelling of 423313201312 in words is "four hundred twenty-three billion, three hundred thirteen million, two hundred one thousand, three hundred twelve".