4324333440 has 128 divisors (see below), whose sum is σ = 15752977920. Its totient is φ = 988416000.

The previous prime is 4324333421. The next prime is 4324333511. The reversal of 4324333440 is 443334234.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4324333398 and 4324333407.

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, 147436 + ... + 174315.

It is an arithmetic number, because the mean of its divisors is an integer number (123070140).

Almost surely, 2^4324333440 is an apocalyptic number.

4324333440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4324333440 is an abundant number, since it is smaller than the sum of its proper divisors (11428644480).

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

4324333440 is a wasteful number, since it uses less digits than its factorization.

4324333440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321780 (or 321768 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

The square root of 4324333440 is about 65759.6642327194. The cubic root of 4324333440 is about 1629.1949604637.

Adding to 4324333440 its reverse (443334234), we get a palindrome (4767667674).

The spelling of 4324333440 in words is "four billion, three hundred twenty-four million, three hundred thirty-three thousand, four hundred forty".