4450342240342 has 32 divisors (see below), whose sum is σ = 6707511695808. Its totient is φ = 2214534322176.

The previous prime is 4450342240319. The next prime is 4450342240343. The reversal of 4450342240342 is 2430422430544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450342240343) 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, 1152041103 + ... + 1152044965.

It is an arithmetic number, because the mean of its divisors is an integer number (209609740494).

Almost surely, 2^{4450342240342} is an apocalyptic number.

4450342240342 is a deficient number, since it is larger than the sum of its proper divisors (2257169455466).

4450342240342 is a wasteful number, since it uses less digits than its factorization.

4450342240342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6984.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 4450342240342 its reverse (2430422430544), we get a palindrome (6880764670886).

The spelling of 4450342240342 in words is "four trillion, four hundred fifty billion, three hundred forty-two million, two hundred forty thousand, three hundred forty-two".