4300021344 has 96 divisors (see below), whose sum is σ = 12018386016. Its totient is φ = 1341480960.

The previous prime is 4300021339. The next prime is 4300021357. The reversal of 4300021344 is 4431200034.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 4300021344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288114 + ... + 302670.

It is an arithmetic number, because the mean of its divisors is an integer number (125191521).

Almost surely, 2^4300021344 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 4300021344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6009193008).

4300021344 is an abundant number, since it is smaller than the sum of its proper divisors (7718364672).

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

4300021344 is a wasteful number, since it uses less digits than its factorization.

4300021344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14768 (or 14760 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4300021344 is about 65574.5479892923. The cubic root of 4300021344 is about 1626.1360222321.

Adding to 4300021344 its reverse (4431200034), we get a palindrome (8731221378).

The spelling of 4300021344 in words is "four billion, three hundred million, twenty-one thousand, three hundred forty-four".