4094540108941 has 2 divisors, whose sum is σ = 4094540108942. Its totient is φ = 4094540108940.

The previous prime is 4094540108933. The next prime is 4094540109013. The reversal of 4094540108941 is 1498010454904.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4005942205225 + 88597903716 = 2001485^2 + 297654^2 .

It is a cyclic number.

It is not a de Polignac number, because 4094540108941 - 2³ = 4094540108933 is a prime.

It is a super-2 number, since 2×4094540108941² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4094540108341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2047270054470 + 2047270054471.

It is an arithmetic number, because the mean of its divisors is an integer number (2047270054471).

Almost surely, 2^{4094540108941} is an apocalyptic number.

It is an amenable number.

4094540108941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4094540108941 is an equidigital number, since it uses as much as digits as its factorization.

4094540108941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 4094540108941 in words is "four trillion, ninety-four billion, five hundred forty million, one hundred eight thousand, nine hundred forty-one".