141450689 has 2 divisors, whose sum is σ = 141450690. Its totient is φ = 141450688.

The previous prime is 141450679. The next prime is 141450767. The reversal of 141450689 is 986054141.

141450689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137007025 + 4443664 = 11705^2 + 2108^2 .

It is a cyclic number.

It is not a de Polignac number, because 141450689 - 2⁸ = 141450433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141450619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70725344 + 70725345.

It is an arithmetic number, because the mean of its divisors is an integer number (70725345).

Almost surely, 2^141450689 is an apocalyptic number.

It is an amenable number.

141450689 is a deficient number, since it is larger than the sum of its proper divisors (1).

141450689 is an equidigital number, since it uses as much as digits as its factorization.

141450689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 141450689 is about 11893.3043768332. The cubic root of 141450689 is about 521.0367494091.

The spelling of 141450689 in words is "one hundred forty-one million, four hundred fifty thousand, six hundred eighty-nine".