1424420332 has 12 divisors (see below), whose sum is σ = 2509466400. Its totient is φ = 707429936.

The previous prime is 1424420299. The next prime is 1424420341. The reversal of 1424420332 is 2330244241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1424420297 and 1424420306.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1194388 + ... + 1195579.

It is an arithmetic number, because the mean of its divisors is an integer number (209122200).

Almost surely, 2^1424420332 is an apocalyptic number.

It is an amenable number.

1424420332 is a deficient number, since it is larger than the sum of its proper divisors (1085046068).

1424420332 is a wasteful number, since it uses less digits than its factorization.

1424420332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390120 (or 2390118 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1424420332 is about 37741.4935051595. The cubic root of 1424420332 is about 1125.1559505947.

Adding to 1424420332 its reverse (2330244241), we get a palindrome (3754664573).

The spelling of 1424420332 in words is "one billion, four hundred twenty-four million, four hundred twenty thousand, three hundred thirty-two".