442431100010344 has 16 divisors (see below), whose sum is σ = 829564340767200. Its totient is φ = 221213942472432.

The previous prime is 442431100010299. The next prime is 442431100010407. The reversal of 442431100010344 is 443010001134244.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199771492 + ... + 201974035.

It is an arithmetic number, because the mean of its divisors is an integer number (51847771297950).

Almost surely, 2^{442431100010344} is an apocalyptic number.

It is an amenable number.

442431100010344 is a deficient number, since it is larger than the sum of its proper divisors (387133240756856).

442431100010344 is a wasteful number, since it uses less digits than its factorization.

442431100010344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401883192 (or 401883188 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 442431100010344 its reverse (443010001134244), we get a palindrome (885441101144588).

The spelling of 442431100010344 in words is "four hundred forty-two trillion, four hundred thirty-one billion, one hundred million, ten thousand, three hundred forty-four".