4431231223234 has 8 divisors (see below), whose sum is σ = 6686648313408. Its totient is φ = 2202348452100.

The previous prime is 4431231223219. The next prime is 4431231223261. The reversal of 4431231223234 is 4323221321344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4431231223234.

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, 6633579342 + ... + 6633580009.

It is an arithmetic number, because the mean of its divisors is an integer number (835831039176).

Almost surely, 2^{4431231223234} is an apocalyptic number.

4431231223234 is a deficient number, since it is larger than the sum of its proper divisors (2255417090174).

4431231223234 is a wasteful number, since it uses less digits than its factorization.

4431231223234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13267159520.

The product of its digits is 82944, while the sum is 34.

Adding to 4431231223234 its reverse (4323221321344), we get a palindrome (8754452544578).

The spelling of 4431231223234 in words is "four trillion, four hundred thirty-one billion, two hundred thirty-one million, two hundred twenty-three thousand, two hundred thirty-four".