442415500134433 has 8 divisors (see below), whose sum is σ = 519283058073152. Its totient is φ = 368964278104176.

The previous prime is 442415500134367. The next prime is 442415500134437. The reversal of 442415500134433 is 334431005514244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 442415500134433 - 2³⁷ = 442278061180961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 442415500134433.

It is not an unprimeable number, because it can be changed into a prime (442415500134437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854083976835 + ... + 854083977352.

It is an arithmetic number, because the mean of its divisors is an integer number (64910382259144).

Almost surely, 2^{442415500134433} is an apocalyptic number.

It is an amenable number.

442415500134433 is a deficient number, since it is larger than the sum of its proper divisors (76867557938719).

442415500134433 is a wasteful number, since it uses less digits than its factorization.

442415500134433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708167954231.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 442415500134433 its reverse (334431005514244), we get a palindrome (776846505648677).

The spelling of 442415500134433 in words is "four hundred forty-two trillion, four hundred fifteen billion, five hundred million, one hundred thirty-four thousand, four hundred thirty-three".