4061635110691 has 2 divisors, whose sum is σ = 4061635110692. Its totient is φ = 4061635110690.

The previous prime is 4061635110629. The next prime is 4061635110703. The reversal of 4061635110691 is 1960115361604.

4061635110691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4061635110691 is a prime.

It is not a weakly prime, because it can be changed into another prime (4061635111691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030817555345 + 2030817555346.

It is an arithmetic number, because the mean of its divisors is an integer number (2030817555346).

Almost surely, 2^{4061635110691} is an apocalyptic number.

4061635110691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4061635110691 is an equidigital number, since it uses as much as digits as its factorization.

4061635110691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 4061635110691 in words is "four trillion, sixty-one billion, six hundred thirty-five million, one hundred ten thousand, six hundred ninety-one".