304203040004 has 24 divisors (see below), whose sum is σ = 561876416640. Its totient is φ = 143709846624.

The previous prime is 304203039991. The next prime is 304203040051. The reversal of 304203040004 is 400040302403.

It is a happy 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, 5337164 + ... + 5393859.

It is an arithmetic number, because the mean of its divisors is an integer number (23411517360).

Almost surely, 2^304203040004 is an apocalyptic number.

It is an amenable number.

304203040004 is a deficient number, since it is larger than the sum of its proper divisors (257673376636).

304203040004 is a wasteful number, since it uses less digits than its factorization.

304203040004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10731419 (or 10731417 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 304203040004 its reverse (400040302403), we get a palindrome (704243342407).

The spelling of 304203040004 in words is "three hundred four billion, two hundred three million, forty thousand, four".