6486044041 has 6 divisors (see below), whose sum is σ = 6845382042. Its totient is φ = 6144672960.

The previous prime is 6486044023. The next prime is 6486044083. The reversal of 6486044041 is 1404406846.

6486044041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4422250000 + 2063794041 = 66500^2 + 45429^2 .

It is not a de Polignac number, because 6486044041 - 2¹¹ = 6486041993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6486044641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8983080 + ... + 8983801.

It is an arithmetic number, because the mean of its divisors is an integer number (1140897007).

Almost surely, 2^6486044041 is an apocalyptic number.

It is an amenable number.

6486044041 is a deficient number, since it is larger than the sum of its proper divisors (359338001).

6486044041 is a wasteful number, since it uses less digits than its factorization.

6486044041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17966919 (or 17966900 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 6486044041 is about 80535.9797916434. The cubic root of 6486044041 is about 1864.9189605096.

The spelling of 6486044041 in words is "six billion, four hundred eighty-six million, forty-four thousand, forty-one".