834155041 has 2 divisors, whose sum is σ = 834155042. Its totient is φ = 834155040.

The previous prime is 834155027. The next prime is 834155059. The reversal of 834155041 is 140551438.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 820249600 + 13905441 = 28640^2 + 3729^2 .

It is a cyclic number.

It is not a de Polignac number, because 834155041 - 2⁵ = 834155009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 834154994 and 834155012.

It is not a weakly prime, because it can be changed into another prime (834155141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417077520 + 417077521.

It is an arithmetic number, because the mean of its divisors is an integer number (417077521).

Almost surely, 2^834155041 is an apocalyptic number.

It is an amenable number.

834155041 is a deficient number, since it is larger than the sum of its proper divisors (1).

834155041 is an equidigital number, since it uses as much as digits as its factorization.

834155041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 834155041 is about 28881.7423470261. The cubic root of 834155041 is about 941.3452298820.

The spelling of 834155041 in words is "eight hundred thirty-four million, one hundred fifty-five thousand, forty-one".