442002202024 has 16 divisors (see below), whose sum is σ = 829953493920. Its totient is φ = 220681270320.

The previous prime is 442002201961. The next prime is 442002202039. The reversal of 442002202024 is 420202200244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 442002201986 and 442002202004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39972964 + ... + 39984019.

It is an arithmetic number, because the mean of its divisors is an integer number (51872093370).

Almost surely, 2^442002202024 is an apocalyptic number.

It is an amenable number.

442002202024 is a deficient number, since it is larger than the sum of its proper divisors (387951291896).

442002202024 is a wasteful number, since it uses less digits than its factorization.

442002202024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79957680 (or 79957676 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 442002202024 its reverse (420202200244), we get a palindrome (862204402268).

The spelling of 442002202024 in words is "four hundred forty-two billion, two million, two hundred two thousand, twenty-four".