4320350272 has 56 divisors (see below), whose sum is σ = 9833091840. Its totient is φ = 1844935680.

The previous prime is 4320350261. The next prime is 4320350401. The reversal of 4320350272 is 2720530234.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4320350272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108729 + ... + 143047.

Almost surely, 2^4320350272 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 4320350272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4916545920).

4320350272 is an abundant number, since it is smaller than the sum of its proper divisors (5512741568).

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

4320350272 is a wasteful number, since it uses less digits than its factorization.

4320350272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34619 (or 34609 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 4320350272 is about 65729.3714559937. The cubic root of 4320350272 is about 1628.6945865677.

The spelling of 4320350272 in words is "four billion, three hundred twenty million, three hundred fifty thousand, two hundred seventy-two".