141729023 has 2 divisors, whose sum is σ = 141729024. Its totient is φ = 141729022.

The previous prime is 141729011. The next prime is 141729041. The reversal of 141729023 is 320927141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141729023 - 2²⁶ = 74620159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141729043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70864511 + 70864512.

It is an arithmetic number, because the mean of its divisors is an integer number (70864512).

Almost surely, 2^141729023 is an apocalyptic number.

141729023 is a deficient number, since it is larger than the sum of its proper divisors (1).

141729023 is an equidigital number, since it uses as much as digits as its factorization.

141729023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 141729023 is about 11904.9999160017. Note that the first 4 decimals coincide. The cubic root of 141729023 is about 521.3782753192.

The spelling of 141729023 in words is "one hundred forty-one million, seven hundred twenty-nine thousand, twenty-three".