1234043223 has 8 divisors (see below), whose sum is σ = 1880446848. Its totient is φ = 705167544.

The previous prime is 1234043221. The next prime is 1234043227. The reversal of 1234043223 is 3223404321.

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

It is not a de Polignac number, because 1234043223 - 2¹ = 1234043221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1234043193 and 1234043202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234043221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29381961 + ... + 29382002.

It is an arithmetic number, because the mean of its divisors is an integer number (235055856).

Almost surely, 2^1234043223 is an apocalyptic number.

1234043223 is a deficient number, since it is larger than the sum of its proper divisors (646403625).

1234043223 is an equidigital number, since it uses as much as digits as its factorization.

1234043223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58763973.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1234043223 is about 35128.9513507022. The cubic root of 1234043223 is about 1072.6139899816.

Adding to 1234043223 its reverse (3223404321), we get a palindrome (4457447544).

The spelling of 1234043223 in words is "one billion, two hundred thirty-four million, forty-three thousand, two hundred twenty-three".