41061634169 has 2 divisors, whose sum is σ = 41061634170. Its totient is φ = 41061634168.

The previous prime is 41061634157. The next prime is 41061634219. The reversal of 41061634169 is 96143616014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32105472400 + 8956161769 = 179180^2 + 94637^2 .

It is a cyclic number.

It is not a de Polignac number, because 41061634169 - 2³² = 36766666873 is a prime.

It is a super-2 number, since 2×41061634169² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41061634129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20530817084 + 20530817085.

It is an arithmetic number, because the mean of its divisors is an integer number (20530817085).

Almost surely, 2^41061634169 is an apocalyptic number.

It is an amenable number.

41061634169 is a deficient number, since it is larger than the sum of its proper divisors (1).

41061634169 is an equidigital number, since it uses as much as digits as its factorization.

41061634169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 41061634169 in words is "forty-one billion, sixty-one million, six hundred thirty-four thousand, one hundred sixty-nine".