4056441541 has 2 divisors, whose sum is σ = 4056441542. Its totient is φ = 4056441540.

The previous prime is 4056441539. The next prime is 4056441577. The reversal of 4056441541 is 1451446504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3437476900 + 618964641 = 58630^2 + 24879^2 .

It is a cyclic number.

It is not a de Polignac number, because 4056441541 - 2¹ = 4056441539 is a prime.

Together with 4056441539, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4056441497 and 4056441506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4056441511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028220770 + 2028220771.

It is an arithmetic number, because the mean of its divisors is an integer number (2028220771).

Almost surely, 2^4056441541 is an apocalyptic number.

It is an amenable number.

4056441541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056441541 is an equidigital number, since it uses as much as digits as its factorization.

4056441541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 4056441541 is about 63690.1997249184. The cubic root of 4056441541 is about 1594.8324874605.

The spelling of 4056441541 in words is "four billion, fifty-six million, four hundred forty-one thousand, five hundred forty-one".