4324521344 has 64 divisors (see below), whose sum is σ = 10121464080. Its totient is φ = 1814476800.

The previous prime is 4324521329. The next prime is 4324521347. The reversal of 4324521344 is 4431254234.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4324521344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4324521347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99827 + ... + 136434.

Almost surely, 2^4324521344 is an apocalyptic number.

4324521344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4324521344 is an abundant number, since it is smaller than the sum of its proper divisors (5796942736).

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

4324521344 is a wasteful number, since it uses less digits than its factorization.

4324521344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236299 (or 236287 counting only the distinct ones).

The product of its digits is 46080, while the sum is 32.

The square root of 4324521344 is about 65761.0929349566. The cubic root of 4324521344 is about 1629.2185577665.

Adding to 4324521344 its reverse (4431254234), we get a palindrome (8755775578).

The spelling of 4324521344 in words is "four billion, three hundred twenty-four million, five hundred twenty-one thousand, three hundred forty-four".