1424422624 has 12 divisors (see below), whose sum is σ = 2804332104. Its totient is φ = 712211296.

The previous prime is 1424422603. The next prime is 1424422631. The reversal of 1424422624 is 4262244241.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 22256572 + ... + 22256635.

It is an arithmetic number, because the mean of its divisors is an integer number (233694342).

Almost surely, 2^1424422624 is an apocalyptic number.

It is an amenable number.

1424422624 is a deficient number, since it is larger than the sum of its proper divisors (1379909480).

1424422624 is an equidigital number, since it uses as much as digits as its factorization.

1424422624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44513217 (or 44513209 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

The square root of 1424422624 is about 37741.5238696055. The cubic root of 1424422624 is about 1125.1565540814.

Adding to 1424422624 its reverse (4262244241), we get a palindrome (5686666865).

The spelling of 1424422624 in words is "one billion, four hundred twenty-four million, four hundred twenty-two thousand, six hundred twenty-four".