304302440201 has 4 divisors (see below), whose sum is σ = 304647846804. Its totient is φ = 303957033600.

The previous prime is 304302440161. The next prime is 304302440203. The reversal of 304302440201 is 102044203403.

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 202770990601 + 101531449600 = 450301^2 + 318640^2 .

It is a cyclic number.

It is not a de Polignac number, because 304302440201 - 2⁶ = 304302440137 is a prime.

It is a super-2 number, since 2×304302440201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304302440203) 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, 172701980 + ... + 172703741.

It is an arithmetic number, because the mean of its divisors is an integer number (76161961701).

Almost surely, 2^304302440201 is an apocalyptic number.

It is an amenable number.

304302440201 is a deficient number, since it is larger than the sum of its proper divisors (345406603).

304302440201 is an equidigital number, since it uses as much as digits as its factorization.

304302440201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345406602.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 304302440201 its reverse (102044203403), we get a palindrome (406346643604).

The spelling of 304302440201 in words is "three hundred four billion, three hundred two million, four hundred forty thousand, two hundred one".