141140423402453 has 2 divisors, whose sum is σ = 141140423402454. Its totient is φ = 141140423402452.

The previous prime is 141140423402399. The next prime is 141140423402471. The reversal of 141140423402453 is 354204324041141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72363638649124 + 68776784753329 = 8506682^2 + 8293177^2 .

It is a cyclic number.

It is not a de Polignac number, because 141140423402453 - 2⁶ = 141140423402389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141140423402483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70570211701226 + 70570211701227.

It is an arithmetic number, because the mean of its divisors is an integer number (70570211701227).

Almost surely, 2^{141140423402453} is an apocalyptic number.

It is an amenable number.

141140423402453 is a deficient number, since it is larger than the sum of its proper divisors (1).

141140423402453 is an equidigital number, since it uses as much as digits as its factorization.

141140423402453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 141140423402453 its reverse (354204324041141), we get a palindrome (495344747443594).

The spelling of 141140423402453 in words is "one hundred forty-one trillion, one hundred forty billion, four hundred twenty-three million, four hundred two thousand, four hundred fifty-three".