1234224404 has 12 divisors (see below), whose sum is σ = 2468448864. Its totient is φ = 528953304.

The previous prime is 1234224403. The next prime is 1234224437. The reversal of 1234224404 is 4044224321.

It is a happy number.

1234224404 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234224403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22039694 + ... + 22039749.

It is an arithmetic number, because the mean of its divisors is an integer number (205704072).

Almost surely, 2^1234224404 is an apocalyptic number.

1234224404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1234224404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1234224404 is a wasteful number, since it uses less digits than its factorization.

1234224404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44079454 (or 44079452 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1234224404 is about 35131.5300549236. The cubic root of 1234224404 is about 1072.6664807862. Note that the first 3 decimals are identical.

Adding to 1234224404 its reverse (4044224321), we get a palindrome (5278448725).

The spelling of 1234224404 in words is "one billion, two hundred thirty-four million, two hundred twenty-four thousand, four hundred four".