304404141 has 8 divisors (see below), whose sum is σ = 409068544. Its totient is φ = 201337920.

The previous prime is 304404059. The next prime is 304404161. The reversal of 304404141 is 141404403.

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

It is not a de Polignac number, because 304404141 - 2¹⁰ = 304403117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304404161) 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, 399100 + ... + 399861.

It is an arithmetic number, because the mean of its divisors is an integer number (51133568).

Almost surely, 2^304404141 is an apocalyptic number.

It is an amenable number.

304404141 is a deficient number, since it is larger than the sum of its proper divisors (104664403).

304404141 is a wasteful number, since it uses less digits than its factorization.

304404141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799091.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 304404141 is about 17447.1814629183. The cubic root of 304404141 is about 672.6929125992.

Adding to 304404141 its reverse (141404403), we get a palindrome (445808544).

The spelling of 304404141 in words is "three hundred four million, four hundred four thousand, one hundred forty-one".