41221612183 has 2 divisors, whose sum is σ = 41221612184. Its totient is φ = 41221612182.

The previous prime is 41221612171. The next prime is 41221612331. The reversal of 41221612183 is 38121612214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41221612183 - 2²¹ = 41219515031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41221612153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20610806091 + 20610806092.

It is an arithmetic number, because the mean of its divisors is an integer number (20610806092).

Almost surely, 2^41221612183 is an apocalyptic number.

41221612183 is a deficient number, since it is larger than the sum of its proper divisors (1).

41221612183 is an equidigital number, since it uses as much as digits as its factorization.

41221612183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 31.

Adding to 41221612183 its sum of digits (31), we get a palindrome (41221612214).

The spelling of 41221612183 in words is "forty-one billion, two hundred twenty-one million, six hundred twelve thousand, one hundred eighty-three".