304213135827 has 8 divisors (see below), whose sum is σ = 415050480064. Its totient is φ = 198092274408.

The previous prime is 304213135819. The next prime is 304213135843. The reversal of 304213135827 is 728531312403.

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

It is not a de Polignac number, because 304213135827 - 2³ = 304213135819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304213135327) 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, 1179120553 + ... + 1179120810.

It is an arithmetic number, because the mean of its divisors is an integer number (51881310008).

Almost surely, 2^304213135827 is an apocalyptic number.

304213135827 is a deficient number, since it is larger than the sum of its proper divisors (110837344237).

304213135827 is a wasteful number, since it uses less digits than its factorization.

304213135827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358241409.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 304213135827 in words is "three hundred four billion, two hundred thirteen million, one hundred thirty-five thousand, eight hundred twenty-seven".