41221421412044 has 6 divisors (see below), whose sum is σ = 72137487471084. Its totient is φ = 20610710706020.

The previous prime is 41221421412029. The next prime is 41221421412071. The reversal of 41221421412044 is 44021412412214.

It is a happy number.

It is a super-3 number, since 3×41221421412044³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41221421412044.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5152677676502 + ... + 5152677676509.

It is an arithmetic number, because the mean of its divisors is an integer number (12022914578514).

Almost surely, 2^{41221421412044} is an apocalyptic number.

It is an amenable number.

41221421412044 is a deficient number, since it is larger than the sum of its proper divisors (30916066059040).

41221421412044 is a wasteful number, since it uses less digits than its factorization.

41221421412044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10305355353015 (or 10305355353013 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

Adding to 41221421412044 its reverse (44021412412214), we get a palindrome (85242833824258).

The spelling of 41221421412044 in words is "forty-one trillion, two hundred twenty-one billion, four hundred twenty-one million, four hundred twelve thousand, forty-four".