442703368992 has 48 divisors (see below), whose sum is σ = 1164606387840. Its totient is φ = 147249053952.

The previous prime is 442703368981. The next prime is 442703369021. The reversal of 442703368992 is 299863307244.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4935567 + ... + 5024462.

It is an arithmetic number, because the mean of its divisors is an integer number (24262633080).

Almost surely, 2^442703368992 is an apocalyptic number.

It is an amenable number.

442703368992 is an abundant number, since it is smaller than the sum of its proper divisors (721903018848).

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

442703368992 is a wasteful number, since it uses less digits than its factorization.

442703368992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9960505 (or 9960497 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 57.

The spelling of 442703368992 in words is "four hundred forty-two billion, seven hundred three million, three hundred sixty-eight thousand, nine hundred ninety-two".