442441130012202 has 64 divisors (see below), whose sum is σ = 904608263784960. Its totient is φ = 144224797755456.

The previous prime is 442441130012191. The next prime is 442441130012243. The reversal of 442441130012202 is 202210031144244.

It is a self number, because there is not a number n which added to its sum of digits gives 442441130012202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 904252608 + ... + 904741764.

It is an arithmetic number, because the mean of its divisors is an integer number (14134504121640).

Almost surely, 2^{442441130012202} is an apocalyptic number.

442441130012202 is an abundant number, since it is smaller than the sum of its proper divisors (462167133772758).

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

442441130012202 is a wasteful number, since it uses less digits than its factorization.

442441130012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505555.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 442441130012202 its reverse (202210031144244), we get a palindrome (644651161156446).

The spelling of 442441130012202 in words is "four hundred forty-two trillion, four hundred forty-one billion, one hundred thirty million, twelve thousand, two hundred two".