304234432378 has 8 divisors (see below), whose sum is σ = 456386772672. Its totient is φ = 152105508156.

The previous prime is 304234432349. The next prime is 304234432379. The reversal of 304234432378 is 873234432403.

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

It is not an unprimeable number, because it can be changed into a prime (304234432379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5821500 + ... + 5873527.

It is an arithmetic number, because the mean of its divisors is an integer number (57048346584).

Almost surely, 2^304234432378 is an apocalyptic number.

304234432378 is a deficient number, since it is larger than the sum of its proper divisors (152152340294).

304234432378 is a wasteful number, since it uses less digits than its factorization.

304234432378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11708036.

The product of its (nonzero) digits is 1161216, while the sum is 43.

The spelling of 304234432378 in words is "three hundred four billion, two hundred thirty-four million, four hundred thirty-two thousand, three hundred seventy-eight".