243413004020234 has 8 divisors (see below), whose sum is σ = 365411835502500. Its totient is φ = 121609058852736.

The previous prime is 243413004020231. The next prime is 243413004020267. The reversal of 243413004020234 is 432020400314342.

It can be written as a sum of positive squares in 2 ways, for example, as 239013300603025 + 4399703417209 = 15460055^2 + 2097547^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 243413004020234.

It is not an unprimeable number, because it can be changed into a prime (243413004020231) 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, 48721575569 + ... + 48721580564.

Almost surely, 2^{243413004020234} is an apocalyptic number.

243413004020234 is a deficient number, since it is larger than the sum of its proper divisors (121998831482266).

243413004020234 is a wasteful number, since it uses less digits than its factorization.

243413004020234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97443157384.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 243413004020234 its reverse (432020400314342), we get a palindrome (675433404334576).

The spelling of 243413004020234 in words is "two hundred forty-three trillion, four hundred thirteen billion, four million, twenty thousand, two hundred thirty-four".