141451043 has 2 divisors, whose sum is σ = 141451044. Its totient is φ = 141451042.

The previous prime is 141451039. The next prime is 141451061. The reversal of 141451043 is 340154141.

It is a weak prime.

It is an emirp because it is prime and its reverse (340154141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141451043 - 2² = 141451039 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141451073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70725521 + 70725522.

It is an arithmetic number, because the mean of its divisors is an integer number (70725522).

Almost surely, 2^141451043 is an apocalyptic number.

141451043 is a deficient number, since it is larger than the sum of its proper divisors (1).

141451043 is an equidigital number, since it uses as much as digits as its factorization.

141451043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 141451043 is about 11893.3192591471. The cubic root of 141451043 is about 521.0371840644.

The spelling of 141451043 in words is "one hundred forty-one million, four hundred fifty-one thousand, forty-three".