304293800161 has 8 divisors (see below), whose sum is σ = 328947030720. Its totient is φ = 279818571792.

The previous prime is 304293800159. The next prime is 304293800171. The reversal of 304293800161 is 161008392403.

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 304293800161 - 2¹ = 304293800159 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 304293800161.

It is not an unprimeable number, because it can be changed into a prime (304293800101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44496991 + ... + 44503828.

It is an arithmetic number, because the mean of its divisors is an integer number (41118378840).

Almost surely, 2^304293800161 is an apocalyptic number.

It is an amenable number.

304293800161 is a deficient number, since it is larger than the sum of its proper divisors (24653230559).

304293800161 is a wasteful number, since it uses less digits than its factorization.

304293800161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89001095.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 304293800161 in words is "three hundred four billion, two hundred ninety-three million, eight hundred thousand, one hundred sixty-one".