1424424550 has 24 divisors (see below), whose sum is σ = 2650607136. Its totient is φ = 569516640.

The previous prime is 1424424511. The next prime is 1424424559. The reversal of 1424424550 is 554244241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424424559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141484 + ... + 151216.

It is an arithmetic number, because the mean of its divisors is an integer number (110441964).

Almost surely, 2^1424424550 is an apocalyptic number.

1424424550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1424424550 is a deficient number, since it is larger than the sum of its proper divisors (1226182586).

1424424550 is a wasteful number, since it uses less digits than its factorization.

1424424550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12672 (or 12667 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 1424424550 is about 37741.5493852597. The cubic root of 1424424550 is about 1125.1570611992.

Adding to 1424424550 its reverse (554244241), we get a palindrome (1978668791).

The spelling of 1424424550 in words is "one billion, four hundred twenty-four million, four hundred twenty-four thousand, five hundred fifty".