402011104044211 has 2 divisors, whose sum is σ = 402011104044212. Its totient is φ = 402011104044210.

The previous prime is 402011104044191. The next prime is 402011104044247. The reversal of 402011104044211 is 112440401110204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402011104044211 - 2⁴³ = 393215011022003 is a prime.

It is a super-2 number, since 2×402011104044211² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (402011104044271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201005552022105 + 201005552022106.

It is an arithmetic number, because the mean of its divisors is an integer number (201005552022106).

Almost surely, 2^{402011104044211} is an apocalyptic number.

402011104044211 is a deficient number, since it is larger than the sum of its proper divisors (1).

402011104044211 is an equidigital number, since it uses as much as digits as its factorization.

402011104044211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 402011104044211 its reverse (112440401110204), we get a palindrome (514451505154415).

The spelling of 402011104044211 in words is "four hundred two trillion, eleven billion, one hundred four million, forty-four thousand, two hundred eleven".