1140434032189 has 2 divisors, whose sum is σ = 1140434032190. Its totient is φ = 1140434032188.

The previous prime is 1140434032123. The next prime is 1140434032217. The reversal of 1140434032189 is 9812304340411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 808263931225 + 332170100964 = 899035^2 + 576342^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140434032189 - 2⁷ = 1140434032061 is a prime.

It is a super-2 number, since 2×1140434032189² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140434032489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570217016094 + 570217016095.

It is an arithmetic number, because the mean of its divisors is an integer number (570217016095).

Almost surely, 2^{1140434032189} is an apocalyptic number.

It is an amenable number.

1140434032189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140434032189 is an equidigital number, since it uses as much as digits as its factorization.

1140434032189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 1140434032189 in words is "one trillion, one hundred forty billion, four hundred thirty-four million, thirty-two thousand, one hundred eighty-nine".