231223244734 has 8 divisors (see below), whose sum is σ = 346961043000. Its totient is φ = 115569563736.

The previous prime is 231223244717. The next prime is 231223244767. The reversal of 231223244734 is 437442322132.

231223244734 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 231223244693 and 231223244702.

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, 21022444 + ... + 21033439.

It is an arithmetic number, because the mean of its divisors is an integer number (43370130375).

Almost surely, 2^231223244734 is an apocalyptic number.

231223244734 is a deficient number, since it is larger than the sum of its proper divisors (115737798266).

231223244734 is a wasteful number, since it uses less digits than its factorization.

231223244734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42058634.

The product of its digits is 193536, while the sum is 37.

Adding to 231223244734 its reverse (437442322132), we get a palindrome (668665566866).

The spelling of 231223244734 in words is "two hundred thirty-one billion, two hundred twenty-three million, two hundred forty-four thousand, seven hundred thirty-four".