1041434189 has 2 divisors, whose sum is σ = 1041434190. Its totient is φ = 1041434188.

The previous prime is 1041434179. The next prime is 1041434203. The reversal of 1041434189 is 9814341401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1040578564 + 855625 = 32258^2 + 925^2 .

It is an emirp because it is prime and its reverse (9814341401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1041434189 - 2²⁰ = 1040385613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041434179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520717094 + 520717095.

It is an arithmetic number, because the mean of its divisors is an integer number (520717095).

Almost surely, 2^1041434189 is an apocalyptic number.

It is an amenable number.

1041434189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041434189 is an equidigital number, since it uses as much as digits as its factorization.

1041434189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1041434189 is about 32271.2594889013. The cubic root of 1041434189 is about 1013.6249149246.

The spelling of 1041434189 in words is "one billion, forty-one million, four hundred thirty-four thousand, one hundred eighty-nine".