1422315424 has 12 divisors (see below), whose sum is σ = 2800183554. Its totient is φ = 711157696.

The previous prime is 1422315413. The next prime is 1422315437. The reversal of 1422315424 is 4245132241.

It can be written as a sum of positive squares in only one way, i.e., 944455824 + 477859600 = 30732^2 + 21860^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1422315392 and 1422315401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22223647 + ... + 22223710.

Almost surely, 2^1422315424 is an apocalyptic number.

It is an amenable number.

1422315424 is a deficient number, since it is larger than the sum of its proper divisors (1377868130).

1422315424 is an equidigital number, since it uses as much as digits as its factorization.

1422315424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44447367 (or 44447359 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 1422315424 is about 37713.5973357090. The cubic root of 1422315424 is about 1124.6014519774.

Adding to 1422315424 its reverse (4245132241), we get a palindrome (5667447665).

The spelling of 1422315424 in words is "one billion, four hundred twenty-two million, three hundred fifteen thousand, four hundred twenty-four".