841435057 has 2 divisors, whose sum is σ = 841435058. Its totient is φ = 841435056.

The previous prime is 841435039. The next prime is 841435073. The reversal of 841435057 is 750534148.

841435057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 637259536 + 204175521 = 25244^2 + 14289^2 .

It is a cyclic number.

It is not a de Polignac number, because 841435057 - 2⁷ = 841434929 is a prime.

It is the 29008-th Hogben number.

It is not a weakly prime, because it can be changed into another prime (841435027) by changing a digit.

It is a nontrivial repunit in base 29007.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420717528 + 420717529.

It is an arithmetic number, because the mean of its divisors is an integer number (420717529).

Almost surely, 2^841435057 is an apocalyptic number.

It is an amenable number.

841435057 is a deficient number, since it is larger than the sum of its proper divisors (1).

841435057 is an equidigital number, since it uses as much as digits as its factorization.

841435057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 841435057 is about 29007.5000129277. The cubic root of 841435057 is about 944.0758046381.

Subtracting from 841435057 its reverse (750534148), we obtain a palindrome (90900909).

The spelling of 841435057 in words is "eight hundred forty-one million, four hundred thirty-five thousand, fifty-seven".