4108768061 has 2 divisors, whose sum is σ = 4108768062. Its totient is φ = 4108768060.

The previous prime is 4108768049. The next prime is 4108768067. The reversal of 4108768061 is 1608678014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3767627161 + 341140900 = 61381^2 + 18470^2 .

It is a cyclic number.

It is not a de Polignac number, because 4108768061 - 2⁶ = 4108767997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4108768067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2054384030 + 2054384031.

It is an arithmetic number, because the mean of its divisors is an integer number (2054384031).

Almost surely, 2^4108768061 is an apocalyptic number.

It is an amenable number.

4108768061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4108768061 is an equidigital number, since it uses as much as digits as its factorization.

4108768061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 4108768061 is about 64099.6728618797. The cubic root of 4108768061 is about 1601.6607834702.

The spelling of 4108768061 in words is "four billion, one hundred eight million, seven hundred sixty-eight thousand, sixty-one".