304053151345145 has 4 divisors (see below), whose sum is σ = 364863781614180. Its totient is φ = 243242521076112.

The previous prime is 304053151345121. The next prime is 304053151345157. The reversal of 304053151345145 is 541543151350403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 90672692772841 + 213380458572304 = 9522221^2 + 14607548^2 .

It is a cyclic number.

It is not a de Polignac number, because 304053151345145 - 2⁶ = 304053151345081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304053151345096 and 304053151345105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30405315134510 + ... + 30405315134519.

It is an arithmetic number, because the mean of its divisors is an integer number (91215945403545).

Almost surely, 2^{304053151345145} is an apocalyptic number.

It is an amenable number.

304053151345145 is a deficient number, since it is larger than the sum of its proper divisors (60810630269035).

304053151345145 is an equidigital number, since it uses as much as digits as its factorization.

304053151345145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60810630269034.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 304053151345145 in words is "three hundred four trillion, fifty-three billion, one hundred fifty-one million, three hundred forty-five thousand, one hundred forty-five".