4100661317 has 2 divisors, whose sum is σ = 4100661318. Its totient is φ = 4100661316.

The previous prime is 4100661203. The next prime is 4100661337. The reversal of 4100661317 is 7131660014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3092027236 + 1008634081 = 55606^2 + 31759^2 .

It is a cyclic number.

It is not a de Polignac number, because 4100661317 - 2¹⁰ = 4100660293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4100661317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4100661337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050330658 + 2050330659.

It is an arithmetic number, because the mean of its divisors is an integer number (2050330659).

Almost surely, 2^4100661317 is an apocalyptic number.

It is an amenable number.

4100661317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4100661317 is an equidigital number, since it uses as much as digits as its factorization.

4100661317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 4100661317 is about 64036.4061842949. The cubic root of 4100661317 is about 1600.6067122263.

The spelling of 4100661317 in words is "four billion, one hundred million, six hundred sixty-one thousand, three hundred seventeen".