4049536041 has 12 divisors (see below), whose sum is σ = 5850133380. Its totient is φ = 2699319840.

The previous prime is 4049536033. The next prime is 4049536061. The reversal of 4049536041 is 1406359404.

4049536041 is a `hidden beast` number, since 4 + 0 + 49 + 5 + 3 + 604 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 606193641 + 3443342400 = 24621^2 + 58680^2 .

It is not a de Polignac number, because 4049536041 - 2³ = 4049536033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4049535987 and 4049536005.

It is not an unprimeable number, because it can be changed into a prime (4049536061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49171 + ... + 102551.

It is an arithmetic number, because the mean of its divisors is an integer number (487511115).

Almost surely, 2^4049536041 is an apocalyptic number.

It is an amenable number.

4049536041 is a deficient number, since it is larger than the sum of its proper divisors (1800597339).

4049536041 is a wasteful number, since it uses less digits than its factorization.

4049536041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61816 (or 61813 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 4049536041 is about 63635.9649962189. The cubic root of 4049536041 is about 1593.9269835474.

It can be divided in two parts, 40 and 49536041, that added together give a triangular number (49536081 = T₉₉₅₃).

The spelling of 4049536041 in words is "four billion, forty-nine million, five hundred thirty-six thousand, forty-one".