141043436609 has 2 divisors, whose sum is σ = 141043436610. Its totient is φ = 141043436608.

The previous prime is 141043436509. The next prime is 141043436621. The reversal of 141043436609 is 906634340141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105963270400 + 35080166209 = 325520^2 + 187297^2 .

It is a cyclic number.

It is not a de Polignac number, because 141043436609 - 2¹² = 141043432513 is a prime.

It is not a weakly prime, because it can be changed into another prime (141043436509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70521718304 + 70521718305.

It is an arithmetic number, because the mean of its divisors is an integer number (70521718305).

Almost surely, 2^141043436609 is an apocalyptic number.

It is an amenable number.

141043436609 is a deficient number, since it is larger than the sum of its proper divisors (1).

141043436609 is an equidigital number, since it uses as much as digits as its factorization.

141043436609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 141043436609 in words is "one hundred forty-one billion, forty-three million, four hundred thirty-six thousand, six hundred nine".