41665124152105 has 4 divisors (see below), whose sum is σ = 49998148982532. Its totient is φ = 33332099321680.

The previous prime is 41665124152037. The next prime is 41665124152129. The reversal of 41665124152105 is 50125142156614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26586728437824 + 15078395714281 = 5156232^2 + 3883091^2 .

It is not a de Polignac number, because 41665124152105 - 2²³ = 41665115763497 is a prime.

It is a super-2 number, since 2×41665124152105² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4166512415206 + ... + 4166512415215.

It is an arithmetic number, because the mean of its divisors is an integer number (12499537245633).

Almost surely, 2^{41665124152105} is an apocalyptic number.

It is an amenable number.

41665124152105 is a deficient number, since it is larger than the sum of its proper divisors (8333024830427).

41665124152105 is an equidigital number, since it uses as much as digits as its factorization.

41665124152105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8333024830426.

The product of its (nonzero) digits is 288000, while the sum is 43.

The spelling of 41665124152105 in words is "forty-one trillion, six hundred sixty-five billion, one hundred twenty-four million, one hundred fifty-two thousand, one hundred five".