243234541414 has 32 divisors (see below), whose sum is σ = 373218814080. Its totient is φ = 118853414400.

The previous prime is 243234541409. The next prime is 243234541421. The reversal of 243234541414 is 414145432342.

It is a happy number.

243234541414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243234541414² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43973829 + ... + 43979359.

It is an arithmetic number, because the mean of its divisors is an integer number (11663087940).

Almost surely, 2^243234541414 is an apocalyptic number.

243234541414 is a deficient number, since it is larger than the sum of its proper divisors (129984272666).

243234541414 is a wasteful number, since it uses less digits than its factorization.

243234541414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7716.

The product of its digits is 184320, while the sum is 37.

Adding to 243234541414 its reverse (414145432342), we get a palindrome (657379973756).

The spelling of 243234541414 in words is "two hundred forty-three billion, two hundred thirty-four million, five hundred forty-one thousand, four hundred fourteen".