442343302344004 has 6 divisors (see below), whose sum is σ = 774100779102014. Its totient is φ = 221171651172000.

The previous prime is 442343302343989. The next prime is 442343302344043. The reversal of 442343302344004 is 400443203343244.

It can be written as a sum of positive squares in only one way, i.e., 391807582456900 + 50535719887104 = 19794130^2 + 7108848^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55292912792997 + ... + 55292912793004.

Almost surely, 2^{442343302344004} is an apocalyptic number.

It is an amenable number.

442343302344004 is a deficient number, since it is larger than the sum of its proper divisors (331757476758010).

442343302344004 is a wasteful number, since it uses less digits than its factorization.

442343302344004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110585825586005 (or 110585825586003 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 442343302344004 its reverse (400443203343244), we get a palindrome (842786505687248).

The spelling of 442343302344004 in words is "four hundred forty-two trillion, three hundred forty-three billion, three hundred two million, three hundred forty-four thousand, four".