4421032642005 has 32 divisors (see below), whose sum is σ = 8096785913088. Its totient is φ = 2017890508800.

The previous prime is 4421032641947. The next prime is 4421032642097. The reversal of 4421032642005 is 5002462301244.

It is not a de Polignac number, because 4421032642005 - 2⁷ = 4421032641877 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 32775966 + ... + 32910575.

It is an arithmetic number, because the mean of its divisors is an integer number (253024559784).

Almost surely, 2^{4421032642005} is an apocalyptic number.

It is an amenable number.

4421032642005 is a deficient number, since it is larger than the sum of its proper divisors (3675753271083).

4421032642005 is a wasteful number, since it uses less digits than its factorization.

4421032642005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65687197.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 4421032642005 its reverse (5002462301244), we get a palindrome (9423494943249).

The spelling of 4421032642005 in words is "four trillion, four hundred twenty-one billion, thirty-two million, six hundred forty-two thousand, five".