41771447812 has 6 divisors (see below), whose sum is σ = 73100033678. Its totient is φ = 20885723904.

The previous prime is 41771447803. The next prime is 41771447833. The reversal of 41771447812 is 21874417714.

It can be written as a sum of positive squares in only one way, i.e., 29342319616 + 12429128196 = 171296^2 + 111486^2 .

It is a super-3 number, since 3×41771447812³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221430973 + ... + 5221430980.

Almost surely, 2^41771447812 is an apocalyptic number.

It is an amenable number.

41771447812 is a deficient number, since it is larger than the sum of its proper divisors (31328585866).

41771447812 is a wasteful number, since it uses less digits than its factorization.

41771447812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10442861957 (or 10442861955 counting only the distinct ones).

The product of its digits is 351232, while the sum is 46.

The spelling of 41771447812 in words is "forty-one billion, seven hundred seventy-one million, four hundred forty-seven thousand, eight hundred twelve".