442134231080 has 32 divisors (see below), whose sum is σ = 994990089600. Its totient is φ = 176820257856.

The previous prime is 442134231037. The next prime is 442134231083. The reversal of 442134231080 is 80132431244.

It is not an unprimeable number, because it can be changed into a prime (442134231083) 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 7 ways as a sum of consecutive naturals, for example, 830060 + ... + 1254299.

It is an arithmetic number, because the mean of its divisors is an integer number (31093440300).

Almost surely, 2^442134231080 is an apocalyptic number.

442134231080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

442134231080 is an abundant number, since it is smaller than the sum of its proper divisors (552855858520).

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

442134231080 is a wasteful number, since it uses less digits than its factorization.

442134231080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089673 (or 2089669 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 442134231080 in words is "four hundred forty-two billion, one hundred thirty-four million, two hundred thirty-one thousand, eighty".