4021441321034 has 4 divisors (see below), whose sum is σ = 6032161981554. Its totient is φ = 2010720660516.

The previous prime is 4021441321033. The next prime is 4021441321039. The reversal of 4021441321034 is 4301231441204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2298246904009 + 1723194417025 = 1515997^2 + 1312705^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4021441320988 and 4021441321006.

It is not an unprimeable number, because it can be changed into a prime (4021441321033) 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 as a sum of consecutive naturals, namely, 1005360330257 + ... + 1005360330260.

Almost surely, 2^{4021441321034} is an apocalyptic number.

4021441321034 is a deficient number, since it is larger than the sum of its proper divisors (2010720660520).

4021441321034 is a wasteful number, since it uses less digits than its factorization.

4021441321034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010720660519.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4021441321034 its reverse (4301231441204), we get a palindrome (8322672762238).

The spelling of 4021441321034 in words is "four trillion, twenty-one billion, four hundred forty-one million, three hundred twenty-one thousand, thirty-four".