304422311242132 has 12 divisors (see below), whose sum is σ = 532742889997780. Its totient is φ = 152210056957056.

The previous prime is 304422311242079. The next prime is 304422311242157. The reversal of 304422311242132 is 231242113224403.

It can be written as a sum of positive squares in 2 ways, for example, as 243556786965636 + 60865524276496 = 15606306^2 + 7801636^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274042407 + ... + 275151022.

Almost surely, 2^{304422311242132} is an apocalyptic number.

It is an amenable number.

304422311242132 is a deficient number, since it is larger than the sum of its proper divisors (228320578755648).

304422311242132 is a wasteful number, since it uses less digits than its factorization.

304422311242132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549332010 (or 549332008 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 304422311242132 its reverse (231242113224403), we get a palindrome (535664424466535).

The spelling of 304422311242132 in words is "three hundred four trillion, four hundred twenty-two billion, three hundred eleven million, two hundred forty-two thousand, one hundred thirty-two".