243130030234441 has 8 divisors (see below), whose sum is σ = 286826210783744. Its totient is φ = 201674679456960.

The previous prime is 243130030234381. The next prime is 243130030234451. The reversal of 243130030234441 is 144432030031342.

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

It is a cyclic number.

It is not a de Polignac number, because 243130030234441 - 2⁴³ = 234333937212233 is a prime.

It is a super-2 number, since 2×243130030234441² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243130030234397 and 243130030234406.

It is not an unprimeable number, because it can be changed into a prime (243130030234451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560207442720 + ... + 560207443153.

It is an arithmetic number, because the mean of its divisors is an integer number (35853276347968).

Almost surely, 2^{243130030234441} is an apocalyptic number.

It is an amenable number.

243130030234441 is a deficient number, since it is larger than the sum of its proper divisors (43696180549303).

243130030234441 is a wasteful number, since it uses less digits than its factorization.

243130030234441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120414885911.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 243130030234441 its reverse (144432030031342), we get a palindrome (387562060265783).

The spelling of 243130030234441 in words is "two hundred forty-three trillion, one hundred thirty billion, thirty million, two hundred thirty-four thousand, four hundred forty-one".