442203364 has 12 divisors (see below), whose sum is σ = 775152000. Its totient is φ = 220731368.

The previous prime is 442203347. The next prime is 442203367. The reversal of 442203364 is 463302244.

It is not an unprimeable number, because it can be changed into a prime (442203367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89884 + ... + 94675.

It is an arithmetic number, because the mean of its divisors is an integer number (64596000).

Almost surely, 2^442203364 is an apocalyptic number.

It is an amenable number.

442203364 is a deficient number, since it is larger than the sum of its proper divisors (332948636).

442203364 is a wasteful number, since it uses less digits than its factorization.

442203364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185162 (or 185160 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 442203364 is about 21028.6320049593. The cubic root of 442203364 is about 761.8579679845.

The spelling of 442203364 in words is "four hundred forty-two million, two hundred three thousand, three hundred sixty-four".