4243313134442 has 8 divisors (see below), whose sum is σ = 6365015245056. Its totient is φ = 2121641386092.

The previous prime is 4243313134441. The next prime is 4243313134469. The reversal of 4243313134442 is 2444313133424.

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

It is a junction number, because it is equal to n+sod(n) for n = 4243313134396 and 4243313134405.

It is not an unprimeable number, because it can be changed into a prime (4243313134441) 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, 7237898 + ... + 7802165.

It is an arithmetic number, because the mean of its divisors is an integer number (795626905632).

Almost surely, 2^{4243313134442} is an apocalyptic number.

4243313134442 is a deficient number, since it is larger than the sum of its proper divisors (2121702110614).

4243313134442 is a wasteful number, since it uses less digits than its factorization.

4243313134442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15181132.

The product of its digits is 331776, while the sum is 38.

Adding to 4243313134442 its reverse (2444313133424), we get a palindrome (6687626267866).

The spelling of 4243313134442 in words is "four trillion, two hundred forty-three billion, three hundred thirteen million, one hundred thirty-four thousand, four hundred forty-two".