3501868336641 has 32 divisors (see below), whose sum is σ = 5193945792000. Its totient is φ = 2331883558224.

The previous prime is 3501868336609. The next prime is 3501868336691. The reversal of 3501868336641 is 1466338681053.

3501868336641 is a `hidden beast` number, since 3 + 501 + 8 + 6 + 8 + 33 + 66 + 41 = 666.

3501868336641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3501868336641 - 2⁵ = 3501868336609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3501868336691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102607806 + ... + 102641928.

It is an arithmetic number, because the mean of its divisors is an integer number (162310806000).

Almost surely, 2^{3501868336641} is an apocalyptic number.

It is an amenable number.

3501868336641 is a deficient number, since it is larger than the sum of its proper divisors (1692077455359).

3501868336641 is a wasteful number, since it uses less digits than its factorization.

3501868336641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38410 (or 38404 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 3501868336641 in words is "three trillion, five hundred one billion, eight hundred sixty-eight million, three hundred thirty-six thousand, six hundred forty-one".