84411106667 has 2 divisors, whose sum is σ = 84411106668. Its totient is φ = 84411106666.

The previous prime is 84411106643. The next prime is 84411106669. The reversal of 84411106667 is 76660111448.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84411106667 - 2⁶ = 84411106603 is a prime.

It is a super-3 number, since 3×84411106667³ (a number of 34 digits) contains 333 as substring.

Together with 84411106669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84411106669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42205553333 + 42205553334.

It is an arithmetic number, because the mean of its divisors is an integer number (42205553334).

Almost surely, 2^84411106667 is an apocalyptic number.

84411106667 is a deficient number, since it is larger than the sum of its proper divisors (1).

84411106667 is an equidigital number, since it uses as much as digits as its factorization.

84411106667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 84411106667 in words is "eighty-four billion, four hundred eleven million, one hundred six thousand, six hundred sixty-seven".