4041868036 has 6 divisors (see below), whose sum is σ = 7073269070. Its totient is φ = 2020934016.

The previous prime is 4041868013. The next prime is 4041868037. The reversal of 4041868036 is 6308681404.

It can be written as a sum of positive squares in only one way, i.e., 3414064900 + 627803136 = 58430^2 + 25056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4041868036.

It is not an unprimeable number, because it can be changed into a prime (4041868037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505233501 + ... + 505233508.

Almost surely, 2^4041868036 is an apocalyptic number.

It is an amenable number.

4041868036 is a deficient number, since it is larger than the sum of its proper divisors (3031401034).

4041868036 is a wasteful number, since it uses less digits than its factorization.

4041868036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010467013 (or 1010467011 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 4041868036 is about 63575.6874599088. The cubic root of 4041868036 is about 1592.9202869314.

The spelling of 4041868036 in words is "four billion, forty-one million, eight hundred sixty-eight thousand, thirty-six".