1424332344 has 64 divisors (see below), whose sum is σ = 3649852800. Its totient is φ = 462946176.

The previous prime is 1424332337. The next prime is 1424332367. The reversal of 1424332344 is 4432334241.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158322 + ... + 1159550.

It is an arithmetic number, because the mean of its divisors is an integer number (57028950).

Almost surely, 2^1424332344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424332344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1824926400).

1424332344 is an abundant number, since it is smaller than the sum of its proper divisors (2225520456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424332344 is a wasteful number, since it uses less digits than its factorization.

1424332344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404 (or 2400 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 1424332344 is about 37740.3278205158. The cubic root of 1424332344 is about 1125.1327827469.

Adding to 1424332344 its reverse (4432334241), we get a palindrome (5856666585).

The spelling of 1424332344 in words is "one billion, four hundred twenty-four million, three hundred thirty-two thousand, three hundred forty-four".