305054314 has 4 divisors (see below), whose sum is σ = 457581474. Its totient is φ = 152527156.

The previous prime is 305054287. The next prime is 305054317. The reversal of 305054314 is 413450503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413450503 = 31 ⋅13337113.

It can be written as a sum of positive squares in only one way, i.e., 229068225 + 75986089 = 15135^2 + 8717^2 .

It is a super-4 number, since 4×305054314⁴ (a number of 35 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (305054317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76263577 + ... + 76263580.

Almost surely, 2^305054314 is an apocalyptic number.

305054314 is a deficient number, since it is larger than the sum of its proper divisors (152527160).

305054314 is a wasteful number, since it uses less digits than its factorization.

305054314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152527159.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 305054314 is about 17465.8041326473. The cubic root of 305054314 is about 673.1715041495.

The spelling of 305054314 in words is "three hundred five million, fifty-four thousand, three hundred fourteen".