8434408880411 has 2 divisors, whose sum is σ = 8434408880412. Its totient is φ = 8434408880410.

The previous prime is 8434408880351. The next prime is 8434408880459. The reversal of 8434408880411 is 1140888044348.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8434408880411 - 2¹⁴ = 8434408864027 is a prime.

It is a super-2 number, since 2×8434408880411² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8434408840411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4217204440205 + 4217204440206.

It is an arithmetic number, because the mean of its divisors is an integer number (4217204440206).

Almost surely, 2^{8434408880411} is an apocalyptic number.

8434408880411 is a deficient number, since it is larger than the sum of its proper divisors (1).

8434408880411 is an equidigital number, since it uses as much as digits as its factorization.

8434408880411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3145728, while the sum is 53.

The spelling of 8434408880411 in words is "eight trillion, four hundred thirty-four billion, four hundred eight million, eight hundred eighty thousand, four hundred eleven".