404005015302211 has 2 divisors, whose sum is σ = 404005015302212. Its totient is φ = 404005015302210.

The previous prime is 404005015302191. The next prime is 404005015302253. The reversal of 404005015302211 is 112203510500404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404005015302211 - 2²⁵ = 404004981747779 is a prime.

It is a super-2 number, since 2×404005015302211² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 404005015302211.

It is not a weakly prime, because it can be changed into another prime (404005015302011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202002507651105 + 202002507651106.

It is an arithmetic number, because the mean of its divisors is an integer number (202002507651106).

Almost surely, 2^{404005015302211} is an apocalyptic number.

404005015302211 is a deficient number, since it is larger than the sum of its proper divisors (1).

404005015302211 is an equidigital number, since it uses as much as digits as its factorization.

404005015302211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 404005015302211 its reverse (112203510500404), we get a palindrome (516208525802615).

The spelling of 404005015302211 in words is "four hundred four trillion, five billion, fifteen million, three hundred two thousand, two hundred eleven".