141140423 has 2 divisors, whose sum is σ = 141140424. Its totient is φ = 141140422.

The previous prime is 141140411. The next prime is 141140437. The reversal of 141140423 is 324041141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141140423 - 2⁴ = 141140407 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 141140395 and 141140404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141143423) 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, 70570211 + 70570212.

It is an arithmetic number, because the mean of its divisors is an integer number (70570212).

Almost surely, 2^141140423 is an apocalyptic number.

141140423 is a deficient number, since it is larger than the sum of its proper divisors (1).

141140423 is an equidigital number, since it uses as much as digits as its factorization.

141140423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 141140423 is about 11880.2534905616. The cubic root of 141140423 is about 520.6555133012.

Adding to 141140423 its reverse (324041141), we get a palindrome (465181564).

The spelling of 141140423 in words is "one hundred forty-one million, one hundred forty thousand, four hundred twenty-three".