4004041443341 has 2 divisors, whose sum is σ = 4004041443342. Its totient is φ = 4004041443340.

The previous prime is 4004041443299. The next prime is 4004041443373. The reversal of 4004041443341 is 1433441404004.

It is an a-pointer prime, because the next prime (4004041443373) can be obtained adding 4004041443341 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3927713567716 + 76327875625 = 1981846^2 + 276275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4004041443341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4004041443298 and 4004041443307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4004041440341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002020721670 + 2002020721671.

It is an arithmetic number, because the mean of its divisors is an integer number (2002020721671).

Almost surely, 2^{4004041443341} is an apocalyptic number.

It is an amenable number.

4004041443341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4004041443341 is an equidigital number, since it uses as much as digits as its factorization.

4004041443341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4004041443341 its reverse (1433441404004), we get a palindrome (5437482847345).

The spelling of 4004041443341 in words is "four trillion, four billion, forty-one million, four hundred forty-three thousand, three hundred forty-one".