1224301404 has 24 divisors (see below), whose sum is σ = 3007056640. Its totient is φ = 386621424.

The previous prime is 1224301391. The next prime is 1224301409. The reversal of 1224301404 is 4041034221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224301409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684644 + ... + 2685099.

Almost surely, 2^1224301404 is an apocalyptic number.

It is an amenable number.

1224301404 is an abundant number, since it is smaller than the sum of its proper divisors (1782755236).

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

1224301404 is a wasteful number, since it uses less digits than its factorization.

1224301404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5369769 (or 5369767 counting only the distinct ones).

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

The square root of 1224301404 is about 34990.0186338904. The cubic root of 1224301404 is about 1069.7840435277.

Adding to 1224301404 its reverse (4041034221), we get a palindrome (5265335625).

The spelling of 1224301404 in words is "one billion, two hundred twenty-four million, three hundred one thousand, four hundred four".