4320320141 has 4 divisors (see below), whose sum is σ = 4324912284. Its totient is φ = 4315728000.

The previous prime is 4320320131. The next prime is 4320320171. The reversal of 4320320141 is 1410230234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1242844516 + 3077475625 = 35254^2 + 55475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4320320141 is a prime.

It is a super-2 number, since 2×4320320141² = 37330332241460519762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320320131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2294660 + ... + 2296541.

It is an arithmetic number, because the mean of its divisors is an integer number (1081228071).

Almost surely, 2^4320320141 is an apocalyptic number.

It is an amenable number.

4320320141 is a deficient number, since it is larger than the sum of its proper divisors (4592143).

4320320141 is an equidigital number, since it uses as much as digits as its factorization.

4320320141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592142.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4320320141 is about 65729.1422506030. The cubic root of 4320320141 is about 1628.6908002766.

Adding to 4320320141 its reverse (1410230234), we get a palindrome (5730550375).

The spelling of 4320320141 in words is "four billion, three hundred twenty million, three hundred twenty thousand, one hundred forty-one".