304431424201 has 2 divisors, whose sum is σ = 304431424202. Its totient is φ = 304431424200.

The previous prime is 304431424177. The next prime is 304431424273. The reversal of 304431424201 is 102424134403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177642018576 + 126789405625 = 421476^2 + 356075^2 .

It is a cyclic number.

It is not a de Polignac number, because 304431424201 - 2³⁵ = 270071685833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 304431424201.

It is not a weakly prime, because it can be changed into another prime (304431434201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152215712100 + 152215712101.

It is an arithmetic number, because the mean of its divisors is an integer number (152215712101).

Almost surely, 2^304431424201 is an apocalyptic number.

It is an amenable number.

304431424201 is a deficient number, since it is larger than the sum of its proper divisors (1).

304431424201 is an equidigital number, since it uses as much as digits as its factorization.

304431424201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 304431424201 its reverse (102424134403), we get a palindrome (406855558604).

The spelling of 304431424201 in words is "three hundred four billion, four hundred thirty-one million, four hundred twenty-four thousand, two hundred one".