442203202302244 has 6 divisors (see below), whose sum is σ = 773855604028934. Its totient is φ = 221101601151120.

The previous prime is 442203202302203. The next prime is 442203202302271.

442203202302244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 431298941636644 + 10904260665600 = 20767738^2 + 3302160^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55275400287777 + ... + 55275400287784.

Almost surely, 2^{442203202302244} is an apocalyptic number.

It is an amenable number.

442203202302244 is a deficient number, since it is larger than the sum of its proper divisors (331652401726690).

442203202302244 is a wasteful number, since it uses less digits than its factorization.

442203202302244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110550800575565 (or 110550800575563 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 44220320 and 2302244, that added together give a palindrome (46522564).

The spelling of 442203202302244 in words is "four hundred forty-two trillion, two hundred three billion, two hundred two million, three hundred two thousand, two hundred forty-four".