243441302122 has 8 divisors (see below), whose sum is σ = 368777418372. Its totient is φ = 120515496000.

The previous prime is 243441302119. The next prime is 243441302231. The reversal of 243441302122 is 221203144342.

It can be written as a sum of positive squares in 2 ways, for example, as 233715200481 + 9726101641 = 483441^2 + 98621^2 .

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

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, 602577279 + ... + 602577682.

Almost surely, 2^243441302122 is an apocalyptic number.

243441302122 is a deficient number, since it is larger than the sum of its proper divisors (125336116250).

243441302122 is a wasteful number, since it uses less digits than its factorization.

243441302122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205155064.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 243441302122 its reverse (221203144342), we get a palindrome (464644446464).

The spelling of 243441302122 in words is "two hundred forty-three billion, four hundred forty-one million, three hundred two thousand, one hundred twenty-two".