304134303431401 has 2 divisors, whose sum is σ = 304134303431402. Its totient is φ = 304134303431400.

The previous prime is 304134303431351. The next prime is 304134303431417. The reversal of 304134303431401 is 104134303431403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184946427449001 + 119187875982400 = 13599501^2 + 10917320^2 .

It is a cyclic number.

It is not a de Polignac number, because 304134303431401 - 2⁹ = 304134303430889 is a prime.

It is a super-2 number, since 2×304134303431401² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (304134303411401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152067151715700 + 152067151715701.

It is an arithmetic number, because the mean of its divisors is an integer number (152067151715701).

Almost surely, 2^{304134303431401} is an apocalyptic number.

It is an amenable number.

304134303431401 is a deficient number, since it is larger than the sum of its proper divisors (1).

304134303431401 is an equidigital number, since it uses as much as digits as its factorization.

304134303431401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 304134303431401 its reverse (104134303431403), we get a palindrome (408268606862804).

The spelling of 304134303431401 in words is "three hundred four trillion, one hundred thirty-four billion, three hundred three million, four hundred thirty-one thousand, four hundred one".