330144050353 has 4 divisors (see below), whose sum is σ = 355539746548. Its totient is φ = 304748354160.

The previous prime is 330144050347. The next prime is 330144050393. The reversal of 330144050353 is 353050441033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353050441033 = 71 ⋅4972541423.

It can be written as a sum of positive squares in 2 ways, for example, as 16715386944 + 313428663409 = 129288^2 + 559847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330144050353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330144050333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12697848078 + ... + 12697848103.

It is an arithmetic number, because the mean of its divisors is an integer number (88884936637).

Almost surely, 2^330144050353 is an apocalyptic number.

It is an amenable number.

330144050353 is a deficient number, since it is larger than the sum of its proper divisors (25395696195).

330144050353 is a wasteful number, since it uses less digits than its factorization.

330144050353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25395696194.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 330144050353 its reverse (353050441033), we get a palindrome (683194491386).

The spelling of 330144050353 in words is "three hundred thirty billion, one hundred forty-four million, fifty thousand, three hundred fifty-three".