141067489 has 2 divisors, whose sum is σ = 141067490. Its totient is φ = 141067488.

The previous prime is 141067469. The next prime is 141067501. The reversal of 141067489 is 984760141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103367889 + 37699600 = 10167^2 + 6140^2 .

It is an emirp because it is prime and its reverse (984760141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141067489 is a prime.

It is not a weakly prime, because it can be changed into another prime (141067469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70533744 + 70533745.

It is an arithmetic number, because the mean of its divisors is an integer number (70533745).

Almost surely, 2^141067489 is an apocalyptic number.

It is an amenable number.

141067489 is a deficient number, since it is larger than the sum of its proper divisors (1).

141067489 is an equidigital number, since it uses as much as digits as its factorization.

141067489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 141067489 is about 11877.1835466158. The cubic root of 141067489 is about 520.5658153224.

The spelling of 141067489 in words is "one hundred forty-one million, sixty-seven thousand, four hundred eighty-nine".