141835654789 has 2 divisors, whose sum is σ = 141835654790. Its totient is φ = 141835654788.

The previous prime is 141835654693. The next prime is 141835654819. The reversal of 141835654789 is 987456538141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109969834689 + 31865820100 = 331617^2 + 178510^2 .

It is an emirp because it is prime and its reverse (987456538141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141835654789 - 2¹¹ = 141835652741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141835624789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70917827394 + 70917827395.

It is an arithmetic number, because the mean of its divisors is an integer number (70917827395).

Almost surely, 2^141835654789 is an apocalyptic number.

It is an amenable number.

141835654789 is a deficient number, since it is larger than the sum of its proper divisors (1).

141835654789 is an equidigital number, since it uses as much as digits as its factorization.

141835654789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29030400, while the sum is 61.

The spelling of 141835654789 in words is "one hundred forty-one billion, eight hundred thirty-five million, six hundred fifty-four thousand, seven hundred eighty-nine".