10405044211 has 2 divisors, whose sum is σ = 10405044212. Its totient is φ = 10405044210.

The previous prime is 10405044163. The next prime is 10405044227. The reversal of 10405044211 is 11244050401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10405044211 - 2¹⁵ = 10405011443 is a prime.

It is a super-2 number, since 2×10405044211² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10405041211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5202522105 + 5202522106.

It is an arithmetic number, because the mean of its divisors is an integer number (5202522106).

Almost surely, 2^10405044211 is an apocalyptic number.

10405044211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10405044211 is an equidigital number, since it uses as much as digits as its factorization.

10405044211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 10405044211 its reverse (11244050401), we get a palindrome (21649094612).

The spelling of 10405044211 in words is "ten billion, four hundred five million, forty-four thousand, two hundred eleven".