1224041304 has 32 divisors (see below), whose sum is σ = 3125214720. Its totient is φ = 399332256.

The previous prime is 1224041303. The next prime is 1224041353. The reversal of 1224041304 is 4031404221.

It is a super-2 number, since 2×1224041304² = 2996554227796040832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224041303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541444 + ... + 543699.

It is an arithmetic number, because the mean of its divisors is an integer number (97662960).

Almost surely, 2^1224041304 is an apocalyptic number.

It is an amenable number.

1224041304 is an abundant number, since it is smaller than the sum of its proper divisors (1901173416).

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

1224041304 is a wasteful number, since it uses less digits than its factorization.

1224041304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085199 (or 1085195 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1224041304 is about 34986.3016622220. The cubic root of 1224041304 is about 1069.7082804475.

Adding to 1224041304 its reverse (4031404221), we get a palindrome (5255445525).

The spelling of 1224041304 in words is "one billion, two hundred twenty-four million, forty-one thousand, three hundred four".