1223424413 has 8 divisors (see below), whose sum is σ = 1256484960. Its totient is φ = 1190774800.

The previous prime is 1223424403. The next prime is 1223424443. The reversal of 1223424413 is 3144243221.

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

It is a cyclic number.

It is not a de Polignac number, because 1223424413 - 2⁸ = 1223424157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223424403) 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 in 7 ways as a sum of consecutive naturals, for example, 96695 + ... + 108612.

It is an arithmetic number, because the mean of its divisors is an integer number (157060620).

Almost surely, 2^1223424413 is an apocalyptic number.

It is an amenable number.

1223424413 is a deficient number, since it is larger than the sum of its proper divisors (33060547).

1223424413 is a wasteful number, since it uses less digits than its factorization.

1223424413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205467.

The product of its digits is 4608, while the sum is 26.

The square root of 1223424413 is about 34977.4843720929. The cubic root of 1223424413 is about 1069.5285467796.

Adding to 1223424413 its reverse (3144243221), we get a palindrome (4367667634).

The spelling of 1223424413 in words is "one billion, two hundred twenty-three million, four hundred twenty-four thousand, four hundred thirteen".