141813641633 has 2 divisors, whose sum is σ = 141813641634. Its totient is φ = 141813641632.

The previous prime is 141813641533. The next prime is 141813641647. The reversal of 141813641633 is 336146318141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130589722384 + 11223919249 = 361372^2 + 105943^2 .

It is a cyclic number.

It is not a de Polignac number, because 141813641633 - 2¹⁰ = 141813640609 is a prime.

It is a super-2 number, since 2×141813641633² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141813641533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70906820816 + 70906820817.

It is an arithmetic number, because the mean of its divisors is an integer number (70906820817).

Almost surely, 2^141813641633 is an apocalyptic number.

It is an amenable number.

141813641633 is a deficient number, since it is larger than the sum of its proper divisors (1).

141813641633 is an equidigital number, since it uses as much as digits as its factorization.

141813641633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 41.

Adding to 141813641633 its reverse (336146318141), we get a palindrome (477959959774).

The spelling of 141813641633 in words is "one hundred forty-one billion, eight hundred thirteen million, six hundred forty-one thousand, six hundred thirty-three".