1224014413 has 4 divisors (see below), whose sum is σ = 1244760480. Its totient is φ = 1203268348.

The previous prime is 1224014347. The next prime is 1224014417. The reversal of 1224014413 is 3144104221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3144104221 = 1493 ⋅2105897.

It is a cyclic number.

It is not a de Polignac number, because 1224014413 - 2²⁵ = 1190459981 is a prime.

It is a super-2 number, since 2×1224014413² = 2996422566463469138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224014417) 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 3 ways as a sum of consecutive naturals, for example, 10372945 + ... + 10373062.

It is an arithmetic number, because the mean of its divisors is an integer number (311190120).

Almost surely, 2^1224014413 is an apocalyptic number.

It is an amenable number.

1224014413 is a deficient number, since it is larger than the sum of its proper divisors (20746067).

1224014413 is an equidigital number, since it uses as much as digits as its factorization.

1224014413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20746066.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1224014413 is about 34985.9173525577. The cubic root of 1224014413 is about 1069.7004469057.

Adding to 1224014413 its reverse (3144104221), we get a palindrome (4368118634).

The spelling of 1224014413 in words is "one billion, two hundred twenty-four million, fourteen thousand, four hundred thirteen".