304203242399 has 8 divisors (see below), whose sum is σ = 350910016128. Its totient is φ = 258308760600.

The previous prime is 304203242279. The next prime is 304203242419. The reversal of 304203242399 is 993242302403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 304203242399 - 2⁸ = 304203242143 is a prime.

It is a super-2 number, since 2×304203242399² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304203245399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203072177 + ... + 203073674.

It is an arithmetic number, because the mean of its divisors is an integer number (43863752016).

Almost surely, 2^304203242399 is an apocalyptic number.

304203242399 is a deficient number, since it is larger than the sum of its proper divisors (46706773729).

304203242399 is a wasteful number, since it uses less digits than its factorization.

304203242399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406145965.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 304203242399 in words is "three hundred four billion, two hundred three million, two hundred forty-two thousand, three hundred ninety-nine".