4004244402041 has 8 divisors (see below), whose sum is σ = 4314565557960. Its totient is φ = 3694252154112.

The previous prime is 4004244402019. The next prime is 4004244402107. The reversal of 4004244402041 is 1402044424004.

It can be written as a sum of positive squares in 4 ways, for example, as 181280944441 + 3822963457600 = 425771^2 + 1955240^2 .

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

It is not a de Polignac number, because 4004244402041 - 2⁶ = 4004244401977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4004244401995 and 4004244402013.

It is not an unprimeable number, because it can be changed into a prime (4004244402941) 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, 82201706 + ... + 82250403.

It is an arithmetic number, because the mean of its divisors is an integer number (539320694745).

Almost surely, 2^{4004244402041} is an apocalyptic number.

It is an amenable number.

4004244402041 is a deficient number, since it is larger than the sum of its proper divisors (310321155919).

4004244402041 is a wasteful number, since it uses less digits than its factorization.

4004244402041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164453995.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 4004244402041 its reverse (1402044424004), we get a palindrome (5406288826045).

The spelling of 4004244402041 in words is "four trillion, four billion, two hundred forty-four million, four hundred two thousand, forty-one".