442220141022244 has 48 divisors (see below), whose sum is σ = 841741794509616. Its totient is φ = 202062720960000.

The previous prime is 442220141022227. The next prime is 442220141022277.

442220141022244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 72291076900 + 442147849945344 = 268870^2 + 21027312^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55046694 + ... + 62566594.

It is an arithmetic number, because the mean of its divisors is an integer number (17536287385617).

Almost surely, 2^{442220141022244} is an apocalyptic number.

It is an amenable number.

442220141022244 is a deficient number, since it is larger than the sum of its proper divisors (399521653487372).

442220141022244 is a wasteful number, since it uses less digits than its factorization.

442220141022244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531216 (or 7531214 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

The spelling of 442220141022244 in words is "four hundred forty-two trillion, two hundred twenty billion, one hundred forty-one million, twenty-two thousand, two hundred forty-four".