141346889 has 2 divisors, whose sum is σ = 141346890. Its totient is φ = 141346888.

The previous prime is 141346883. The next prime is 141346903. The reversal of 141346889 is 988643141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136702864 + 4644025 = 11692^2 + 2155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141346889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (141346883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70673444 + 70673445.

It is an arithmetic number, because the mean of its divisors is an integer number (70673445).

Almost surely, 2^141346889 is an apocalyptic number.

It is an amenable number.

141346889 is a deficient number, since it is larger than the sum of its proper divisors (1).

141346889 is an equidigital number, since it uses as much as digits as its factorization.

141346889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 44.

The square root of 141346889 is about 11888.9397761112. The cubic root of 141346889 is about 520.9092683539.

The spelling of 141346889 in words is "one hundred forty-one million, three hundred forty-six thousand, eight hundred eighty-nine".