4243300302242 has 4 divisors (see below), whose sum is σ = 6364950453366. Its totient is φ = 2121650151120.

The previous prime is 4243300302229. The next prime is 4243300302287. The reversal of 4243300302242 is 2422030033424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3578979128761 + 664321173481 = 1891819^2 + 815059^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060825075559 + ... + 1060825075562.

Almost surely, 2^{4243300302242} is an apocalyptic number.

4243300302242 is a deficient number, since it is larger than the sum of its proper divisors (2121650151124).

4243300302242 is a wasteful number, since it uses less digits than its factorization.

4243300302242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121650151123.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 4243300302242 its reverse (2422030033424), we get a palindrome (6665330335666).

The spelling of 4243300302242 in words is "four trillion, two hundred forty-three billion, three hundred million, three hundred two thousand, two hundred forty-two".