41421440012 has 12 divisors (see below), whose sum is σ = 73855209456. Its totient is φ = 20319951600.

The previous prime is 41421440003. The next prime is 41421440041. The reversal of 41421440012 is 21004412414.

It is a self number, because there is not a number n which added to its sum of digits gives 41421440012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97691864 + ... + 97692287.

It is an arithmetic number, because the mean of its divisors is an integer number (6154600788).

Almost surely, 2^41421440012 is an apocalyptic number.

It is an amenable number.

41421440012 is a deficient number, since it is larger than the sum of its proper divisors (32433769444).

41421440012 is a wasteful number, since it uses less digits than its factorization.

41421440012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195384208 (or 195384206 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 41421440012 its reverse (21004412414), we get a palindrome (62425852426).

The spelling of 41421440012 in words is "forty-one billion, four hundred twenty-one million, four hundred forty thousand, twelve".