834334992011 has 2 divisors, whose sum is σ = 834334992012. Its totient is φ = 834334992010.

The previous prime is 834334991989. The next prime is 834334992017. The reversal of 834334992011 is 110299433438.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 834334992011 - 2³⁴ = 817155122827 is a prime.

It is a super-2 number, since 2×834334992011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (834334992017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417167496005 + 417167496006.

It is an arithmetic number, because the mean of its divisors is an integer number (417167496006).

Almost surely, 2^834334992011 is an apocalyptic number.

834334992011 is a deficient number, since it is larger than the sum of its proper divisors (1).

834334992011 is an equidigital number, since it uses as much as digits as its factorization.

834334992011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 834334992011 in words is "eight hundred thirty-four billion, three hundred thirty-four million, nine hundred ninety-two thousand, eleven".