442234544035206 has 32 divisors (see below), whose sum is σ = 952517187887328. Its totient is φ = 136070450807040.

The previous prime is 442234544035183. The next prime is 442234544035247. The reversal of 442234544035206 is 602530445432244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29532735 + ... + 41912426.

It is an arithmetic number, because the mean of its divisors is an integer number (29766162121479).

Almost surely, 2^{442234544035206} is an apocalyptic number.

442234544035206 is an abundant number, since it is smaller than the sum of its proper divisors (510282643852122).

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

442234544035206 is a wasteful number, since it uses less digits than its factorization.

442234544035206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71524536.

The product of its (nonzero) digits is 11059200, while the sum is 48.

The spelling of 442234544035206 in words is "four hundred forty-two trillion, two hundred thirty-four billion, five hundred forty-four million, thirty-five thousand, two hundred six".