304310423141 has 4 divisors (see below), whose sum is σ = 310052129292. Its totient is φ = 298568716992.

The previous prime is 304310423063. The next prime is 304310423171. The reversal of 304310423141 is 141324013403.

It is a happy number.

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 112842918241 + 191467504900 = 335921^2 + 437570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304310423141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 304310423141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304310423171) 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, 2870852996 + ... + 2870853101.

It is an arithmetic number, because the mean of its divisors is an integer number (77513032323).

Almost surely, 2^304310423141 is an apocalyptic number.

It is an amenable number.

304310423141 is a deficient number, since it is larger than the sum of its proper divisors (5741706151).

304310423141 is an equidigital number, since it uses as much as digits as its factorization.

304310423141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741706150.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 304310423141 its reverse (141324013403), we get a palindrome (445634436544).

The spelling of 304310423141 in words is "three hundred four billion, three hundred ten million, four hundred twenty-three thousand, one hundred forty-one".