243114214331 has 8 divisors (see below), whose sum is σ = 244374240000. Its totient is φ = 241854572520.

The previous prime is 243114214289. The next prime is 243114214339. The reversal of 243114214331 is 133412411342.

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 243114214331 - 2¹⁴ = 243114197947 is a prime.

It is a super-2 number, since 2×243114214331² (a number of 24 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 = 243114214294 and 243114214303.

It is not an unprimeable number, because it can be changed into a prime (243114214339) 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, 1220636 + ... + 1405766.

It is an arithmetic number, because the mean of its divisors is an integer number (30546780000).

Almost surely, 2^243114214331 is an apocalyptic number.

243114214331 is a deficient number, since it is larger than the sum of its proper divisors (1260025669).

243114214331 is a wasteful number, since it uses less digits than its factorization.

243114214331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191929.

The product of its digits is 6912, while the sum is 29.

Adding to 243114214331 its reverse (133412411342), we get a palindrome (376526625673).

The spelling of 243114214331 in words is "two hundred forty-three billion, one hundred fourteen million, two hundred fourteen thousand, three hundred thirty-one".