4117918141 has 2 divisors, whose sum is σ = 4117918142. Its totient is φ = 4117918140.

The previous prime is 4117918121. The next prime is 4117918151. The reversal of 4117918141 is 1418197114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4117917241 + 900 = 64171^2 + 30^2 .

It is a cyclic number.

It is not a de Polignac number, because 4117918141 - 2¹⁹ = 4117393853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4117918141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4117918121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058959070 + 2058959071.

It is an arithmetic number, because the mean of its divisors is an integer number (2058959071).

Almost surely, 2^4117918141 is an apocalyptic number.

It is an amenable number.

4117918141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4117918141 is an equidigital number, since it uses as much as digits as its factorization.

4117918141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 37.

The square root of 4117918141 is about 64171.0070125131. The cubic root of 4117918141 is about 1602.8488491354.

The spelling of 4117918141 in words is "four billion, one hundred seventeen million, nine hundred eighteen thousand, one hundred forty-one".