304430442422 has 16 divisors (see below), whose sum is σ = 467958051792. Its totient is φ = 148447198080.

The previous prime is 304430442419. The next prime is 304430442431. The reversal of 304430442422 is 224244034403.

It is a congruent number.

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, 471863 + ... + 911874.

It is an arithmetic number, because the mean of its divisors is an integer number (29247378237).

Almost surely, 2^304430442422 is an apocalyptic number.

304430442422 is a deficient number, since it is larger than the sum of its proper divisors (163527609370).

304430442422 is a wasteful number, since it uses less digits than its factorization.

304430442422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386463.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 304430442422 its reverse (224244034403), we get a palindrome (528674476825).

The spelling of 304430442422 in words is "three hundred four billion, four hundred thirty million, four hundred forty-two thousand, four hundred twenty-two".