835193141 has 2 divisors, whose sum is σ = 835193142. Its totient is φ = 835193140.

The previous prime is 835193129. The next prime is 835193147. The reversal of 835193141 is 141391538.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 707028100 + 128165041 = 26590^2 + 11321^2 .

It is a cyclic number.

It is not a de Polignac number, because 835193141 - 2⁶ = 835193077 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (835193147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417596570 + 417596571.

It is an arithmetic number, because the mean of its divisors is an integer number (417596571).

Almost surely, 2^835193141 is an apocalyptic number.

It is an amenable number.

835193141 is a deficient number, since it is larger than the sum of its proper divisors (1).

835193141 is an equidigital number, since it uses as much as digits as its factorization.

835193141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 35.

The square root of 835193141 is about 28899.7083203274. The cubic root of 835193141 is about 941.7355671446.

The spelling of 835193141 in words is "eight hundred thirty-five million, one hundred ninety-three thousand, one hundred forty-one".