4434344031242 has 8 divisors (see below), whose sum is σ = 6777016349796. Its totient is φ = 2175338581312.

The previous prime is 4434344031193. The next prime is 4434344031281. The reversal of 4434344031242 is 2421304434344.

It can be written as a sum of positive squares in 2 ways, for example, as 4337343551641 + 97000479601 = 2082629^2 + 311449^2 .

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 = 4434344031196 and 4434344031205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20916717023 + ... + 20916717234.

Almost surely, 2^{4434344031242} is an apocalyptic number.

4434344031242 is a deficient number, since it is larger than the sum of its proper divisors (2342672318554).

4434344031242 is a wasteful number, since it uses less digits than its factorization.

4434344031242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41833434312.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 4434344031242 its reverse (2421304434344), we get a palindrome (6855648465586).

The spelling of 4434344031242 in words is "four trillion, four hundred thirty-four billion, three hundred forty-four million, thirty-one thousand, two hundred forty-two".