41221412 has 48 divisors (see below), whose sum is σ = 80136000. Its totient is φ = 18474624.

The previous prime is 41221409. The next prime is 41221417. The reversal of 41221412 is 21412214.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (41221417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129878 + ... + 130194.

It is an arithmetic number, because the mean of its divisors is an integer number (1669500).

Almost surely, 2^41221412 is an apocalyptic number.

It is an amenable number.

41221412 is a deficient number, since it is larger than the sum of its proper divisors (38914588).

41221412 is a wasteful number, since it uses less digits than its factorization.

41221412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 426 counting only the distinct ones).

The product of its digits is 128, while the sum is 17.

The square root of 41221412 is about 6420.3903308132. The cubic root of 41221412 is about 345.4413227794.

Adding to 41221412 its reverse (21412214), we get a palindrome (62633626).

The spelling of 41221412 in words is "forty-one million, two hundred twenty-one thousand, four hundred twelve".