442732130835 has 32 divisors (see below), whose sum is σ = 709402786560. Its totient is φ = 235780272000.

The previous prime is 442732130833. The next prime is 442732130849. The reversal of 442732130835 is 538031237244.

It is not a de Polignac number, because 442732130835 - 2¹ = 442732130833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442732130831) 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 31 ways as a sum of consecutive naturals, for example, 33384436 + ... + 33397694.

It is an arithmetic number, because the mean of its divisors is an integer number (22168837080).

Almost surely, 2^442732130835 is an apocalyptic number.

442732130835 is a deficient number, since it is larger than the sum of its proper divisors (266670655725).

442732130835 is a wasteful number, since it uses less digits than its factorization.

442732130835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16339.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 442732130835 in words is "four hundred forty-two billion, seven hundred thirty-two million, one hundred thirty thousand, eight hundred thirty-five".