4440003332442 has 128 divisors (see below), whose sum is σ = 9688436904960. Its totient is φ = 1351703324160.

The previous prime is 4440003332389. The next prime is 4440003332467. The reversal of 4440003332442 is 2442333000444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 202018558 + ... + 202040534.

It is an arithmetic number, because the mean of its divisors is an integer number (75690913320).

Almost surely, 2^{4440003332442} is an apocalyptic number.

4440003332442 is an abundant number, since it is smaller than the sum of its proper divisors (5248433572518).

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

4440003332442 is a wasteful number, since it uses less digits than its factorization.

4440003332442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22476.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 4440003332442 its reverse (2442333000444), we get a palindrome (6882336332886).

The spelling of 4440003332442 in words is "four trillion, four hundred forty billion, three million, three hundred thirty-two thousand, four hundred forty-two".