243053205314 has 8 divisors (see below), whose sum is σ = 365194615500. Its totient is φ = 121321666816.

The previous prime is 243053205301. The next prime is 243053205359. The reversal of 243053205314 is 413502350342.

It can be written as a sum of positive squares in 2 ways, for example, as 240761955625 + 2291249689 = 490675^2 + 47867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×243053205314² (a number of 24 digits) contains 22 as substring.

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, 102466439 + ... + 102468810.

Almost surely, 2^243053205314 is an apocalyptic number.

243053205314 is a deficient number, since it is larger than the sum of its proper divisors (122141410186).

243053205314 is a wasteful number, since it uses less digits than its factorization.

243053205314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204935844.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 243053205314 its reverse (413502350342), we get a palindrome (656555555656).

The spelling of 243053205314 in words is "two hundred forty-three billion, fifty-three million, two hundred five thousand, three hundred fourteen".