41221030401 has 6 divisors (see below), whose sum is σ = 59541488370. Its totient is φ = 27480686928.

The previous prime is 41221030397. The next prime is 41221030421. The reversal of 41221030401 is 10403012214.

41221030401 is a `hidden beast` number, since 41 + 221 + 0 + 3 + 0 + 401 = 666.

It can be written as a sum of positive squares in only one way, i.e., 34067930625 + 7153099776 = 184575^2 + 84576^2 .

It is not a de Polignac number, because 41221030401 - 2² = 41221030397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41221030421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2290057236 + ... + 2290057253.

It is an arithmetic number, because the mean of its divisors is an integer number (9923581395).

Almost surely, 2^41221030401 is an apocalyptic number.

It is an amenable number.

41221030401 is a deficient number, since it is larger than the sum of its proper divisors (18320457969).

41221030401 is a wasteful number, since it uses less digits than its factorization.

41221030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580114495 (or 4580114492 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 41221030401 its reverse (10403012214), we get a palindrome (51624042615).

The spelling of 41221030401 in words is "forty-one billion, two hundred twenty-one million, thirty thousand, four hundred one".