442530144035 has 48 divisors (see below), whose sum is σ = 635504237760. Its totient is φ = 289765555200.

The previous prime is 442530144029. The next prime is 442530144113. The reversal of 442530144035 is 530441035244.

It is not a de Polignac number, because 442530144035 - 2⁸ = 442530143779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 442530143986 and 442530144004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11107631 + ... + 11147399.

It is an arithmetic number, because the mean of its divisors is an integer number (13239671620).

Almost surely, 2^442530144035 is an apocalyptic number.

442530144035 is a deficient number, since it is larger than the sum of its proper divisors (192974093725).

442530144035 is a wasteful number, since it uses less digits than its factorization.

442530144035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40428 (or 40405 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 442530144035 its reverse (530441035244), we get a palindrome (972971179279).

The spelling of 442530144035 in words is "four hundred forty-two billion, five hundred thirty million, one hundred forty-four thousand, thirty-five".