442276545672244 has 96 divisors (see below), whose sum is σ = 824788527042816. Its totient is φ = 207074613841920.

The previous prime is 442276545672233. The next prime is 442276545672259.

442276545672244 is nontrivially palindromic in base 10.

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 31 ways as a sum of consecutive naturals, for example, 7628453784 + ... + 7628511760.

It is an arithmetic number, because the mean of its divisors is an integer number (8591547156696).

Almost surely, 2^{442276545672244} is an apocalyptic number.

It is an amenable number.

442276545672244 is a deficient number, since it is larger than the sum of its proper divisors (382511981370572).

442276545672244 is a wasteful number, since it uses less digits than its factorization.

442276545672244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66505 (or 66503 counting only the distinct ones).

The product of its digits is 722534400, while the sum is 64.

The spelling of 442276545672244 in words is "four hundred forty-two trillion, two hundred seventy-six billion, five hundred forty-five million, six hundred seventy-two thousand, two hundred forty-four".