304002422432 has 12 divisors (see below), whose sum is σ = 598504769226. Its totient is φ = 152001211200.

The previous prime is 304002422431. The next prime is 304002422453. The reversal of 304002422432 is 234224200403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 240959247376 + 63043175056 = 490876^2 + 251084^2 .

It is not an unprimeable number, because it can be changed into a prime (304002422431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4750037819 + ... + 4750037882.

Almost surely, 2^304002422432 is an apocalyptic number.

304002422432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

304002422432 is a deficient number, since it is larger than the sum of its proper divisors (294502346794).

304002422432 is an equidigital number, since it uses as much as digits as its factorization.

304002422432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9500075711 (or 9500075703 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 304002422432 its reverse (234224200403), we get a palindrome (538226622835).

The spelling of 304002422432 in words is "three hundred four billion, two million, four hundred twenty-two thousand, four hundred thirty-two".