41400010221 has 4 divisors (see below), whose sum is σ = 55200013632. Its totient is φ = 27600006812.

The previous prime is 41400010219. The next prime is 41400010247. The reversal of 41400010221 is 12201000414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41400010221 - 2¹ = 41400010219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41400010221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41400010261) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6900001701 + ... + 6900001706.

It is an arithmetic number, because the mean of its divisors is an integer number (13800003408).

Almost surely, 2^41400010221 is an apocalyptic number.

It is an amenable number.

41400010221 is a deficient number, since it is larger than the sum of its proper divisors (13800003411).

41400010221 is a wasteful number, since it uses less digits than its factorization.

41400010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13800003410.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 41400010221 its reverse (12201000414), we get a palindrome (53601010635).

The spelling of 41400010221 in words is "forty-one billion, four hundred million, ten thousand, two hundred twenty-one".