334363145 has 4 divisors (see below), whose sum is σ = 401235780. Its totient is φ = 267490512.

The previous prime is 334363111. The next prime is 334363147. The reversal of 334363145 is 541363433.

It is a happy number.

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 187662601 + 146700544 = 13699^2 + 12112^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334363145 is a prime.

It is a super-2 number, since 2×334363145² = 223597425468582050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (334363147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33436310 + ... + 33436319.

It is an arithmetic number, because the mean of its divisors is an integer number (100308945).

Almost surely, 2^334363145 is an apocalyptic number.

It is an amenable number.

334363145 is a deficient number, since it is larger than the sum of its proper divisors (66872635).

334363145 is an equidigital number, since it uses as much as digits as its factorization.

334363145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66872634.

The product of its digits is 38880, while the sum is 32.

The square root of 334363145 is about 18285.5993885899. The cubic root of 334363145 is about 694.0745718216.

The spelling of 334363145 in words is "three hundred thirty-four million, three hundred sixty-three thousand, one hundred forty-five".