4243133243140 has 48 divisors (see below), whose sum is σ = 9815007646080. Its totient is φ = 1527977364480.

The previous prime is 4243133243071. The next prime is 4243133243147. The reversal of 4243133243140 is 413423313424.

It is a junction number, because it is equal to n+sod(n) for n = 4243133243096 and 4243133243105.

It is not an unprimeable number, because it can be changed into a prime (4243133243147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93603405 + ... + 93648724.

It is an arithmetic number, because the mean of its divisors is an integer number (204479325960).

Almost surely, 2^{4243133243140} is an apocalyptic number.

It is an amenable number.

4243133243140 is an abundant number, since it is smaller than the sum of its proper divisors (5571874402940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4243133243140 is a wasteful number, since it uses less digits than its factorization.

4243133243140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187252252 (or 187252250 counting only the distinct ones).

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

Adding to 4243133243140 its reverse (413423313424), we get a palindrome (4656556556564).

The spelling of 4243133243140 in words is "four trillion, two hundred forty-three billion, one hundred thirty-three million, two hundred forty-three thousand, one hundred forty".