442363016 has 64 divisors (see below), whose sum is σ = 910958400. Its totient is φ = 200648448.

The previous prime is 442363003. The next prime is 442363079. The reversal of 442363016 is 610363244.

It is a self number, because there is not a number n which added to its sum of digits gives 442363016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345770 + ... + 347046.

It is an arithmetic number, because the mean of its divisors is an integer number (14233725).

Almost surely, 2^442363016 is an apocalyptic number.

It is an amenable number.

442363016 is an abundant number, since it is smaller than the sum of its proper divisors (468595384).

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

442363016 is a wasteful number, since it uses less digits than its factorization.

442363016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 442363016 is about 21032.4277248253. The cubic root of 442363016 is about 761.9496433864.

The spelling of 442363016 in words is "four hundred forty-two million, three hundred sixty-three thousand, sixteen".