403223231440012 has 12 divisors (see below), whose sum is σ = 742779636863320. Its totient is φ = 191000478050496.

The previous prime is 403223231439943. The next prime is 403223231440013. The reversal of 403223231440012 is 210044132322304.

It is not an unprimeable number, because it can be changed into a prime (403223231440013) 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, 2652784417293 + ... + 2652784417444.

Almost surely, 2^{403223231440012} is an apocalyptic number.

It is an amenable number.

403223231440012 is a deficient number, since it is larger than the sum of its proper divisors (339556405423308).

403223231440012 is a wasteful number, since it uses less digits than its factorization.

403223231440012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5305568834760 (or 5305568834758 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 403223231440012 its reverse (210044132322304), we get a palindrome (613267363762316).

The spelling of 403223231440012 in words is "four hundred three trillion, two hundred twenty-three billion, two hundred thirty-one million, four hundred forty thousand, twelve".