41661029 has 2 divisors, whose sum is σ = 41661030. Its totient is φ = 41661028.

The previous prime is 41660963. The next prime is 41661047. The reversal of 41661029 is 92016614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37540129 + 4120900 = 6127^2 + 2030^2 .

It is a cyclic number.

It is not a de Polignac number, because 41661029 - 2¹⁶ = 41595493 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 41660992 and 41661010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41661079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20830514 + 20830515.

It is an arithmetic number, because the mean of its divisors is an integer number (20830515).

Almost surely, 2^41661029 is an apocalyptic number.

It is an amenable number.

41661029 is a deficient number, since it is larger than the sum of its proper divisors (1).

41661029 is an equidigital number, since it uses as much as digits as its factorization.

41661029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 41661029 is about 6454.5355371243. The cubic root of 41661029 is about 346.6650007111.

The spelling of 41661029 in words is "forty-one million, six hundred sixty-one thousand, twenty-nine".