304231434244 has 24 divisors (see below), whose sum is σ = 546009815736. Its totient is φ = 148237056000.

The previous prime is 304231434209. The next prime is 304231434301. The reversal of 304231434244 is 442434132403.

It can be written as a sum of positive squares in 4 ways, for example, as 12374337600 + 291857096644 = 111240^2 + 540238^2 .

It is a super-2 number, since 2×304231434244² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908337 + ... + 1197304.

It is an arithmetic number, because the mean of its divisors is an integer number (22750408989).

Almost surely, 2^304231434244 is an apocalyptic number.

It is an amenable number.

304231434244 is a deficient number, since it is larger than the sum of its proper divisors (241778381492).

304231434244 is a wasteful number, since it uses less digits than its factorization.

304231434244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106567 (or 2106565 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 304231434244 its reverse (442434132403), we get a palindrome (746665566647).

The spelling of 304231434244 in words is "three hundred four billion, two hundred thirty-one million, four hundred thirty-four thousand, two hundred forty-four".