141338009 has 2 divisors, whose sum is σ = 141338010. Its totient is φ = 141338008.

The previous prime is 141338003. The next prime is 141338053. The reversal of 141338009 is 900833141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138768400 + 2569609 = 11780^2 + 1603^2 .

It is a cyclic number.

It is not a de Polignac number, because 141338009 - 2¹⁶ = 141272473 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141338003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70669004 + 70669005.

It is an arithmetic number, because the mean of its divisors is an integer number (70669005).

Almost surely, 2^141338009 is an apocalyptic number.

It is an amenable number.

141338009 is a deficient number, since it is larger than the sum of its proper divisors (1).

141338009 is an equidigital number, since it uses as much as digits as its factorization.

141338009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 141338009 is about 11888.5663139001. The cubic root of 141338009 is about 520.8983595625.

The spelling of 141338009 in words is "one hundred forty-one million, three hundred thirty-eight thousand, nine".