41669612812 has 12 divisors (see below), whose sum is σ = 72969463336. Its totient is φ = 20821194720.

The previous prime is 41669612717. The next prime is 41669612869. The reversal of 41669612812 is 21821696614.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3396033 + ... + 3408280.

Almost surely, 2^41669612812 is an apocalyptic number.

It is an amenable number.

41669612812 is a deficient number, since it is larger than the sum of its proper divisors (31299850524).

41669612812 is a wasteful number, since it uses less digits than its factorization.

41669612812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805848 (or 6805846 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

It can be divided in two parts, 41669 and 612812, that added together give a square (654481 = 809²).

The spelling of 41669612812 in words is "forty-one billion, six hundred sixty-nine million, six hundred twelve thousand, eight hundred twelve".