4320810401 has 4 divisors (see below), whose sum is σ = 4363590804. Its totient is φ = 4278030000.

The previous prime is 4320810353. The next prime is 4320810433. The reversal of 4320810401 is 1040180234.

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 2361862801 + 1958947600 = 48599^2 + 44260^2 .

It is a cyclic number.

It is not a de Polignac number, because 4320810401 - 2¹⁸ = 4320548257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4320810451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21390050 + ... + 21390251.

It is an arithmetic number, because the mean of its divisors is an integer number (1090897701).

Almost surely, 2^4320810401 is an apocalyptic number.

It is an amenable number.

4320810401 is a deficient number, since it is larger than the sum of its proper divisors (42780403).

4320810401 is a wasteful number, since it uses less digits than its factorization.

4320810401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42780402.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4320810401 is about 65732.8715408052. The cubic root of 4320810401 is about 1628.7524046427.

Adding to 4320810401 its reverse (1040180234), we get a palindrome (5360990635).

The spelling of 4320810401 in words is "four billion, three hundred twenty million, eight hundred ten thousand, four hundred one".