304431047371 has 8 divisors (see below), whose sum is σ = 332205862464. Its totient is φ = 276672776520.

The previous prime is 304431047359. The next prime is 304431047381. The reversal of 304431047371 is 173740134403.

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 304431047371 - 2⁹ = 304431046859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 304431047371.

It is not an unprimeable number, because it can be changed into a prime (304431047351) 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, 4097565 + ... + 4171198.

It is an arithmetic number, because the mean of its divisors is an integer number (41525732808).

Almost surely, 2^304431047371 is an apocalyptic number.

304431047371 is a deficient number, since it is larger than the sum of its proper divisors (27774815093).

304431047371 is a wasteful number, since it uses less digits than its factorization.

304431047371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8272121.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 304431047371 in words is "three hundred four billion, four hundred thirty-one million, forty-seven thousand, three hundred seventy-one".