141454343 has 2 divisors, whose sum is σ = 141454344. Its totient is φ = 141454342.

The previous prime is 141454283. The next prime is 141454351. The reversal of 141454343 is 343454141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141454343 - 2⁶ = 141454279 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141454043) 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, 70727171 + 70727172.

It is an arithmetic number, because the mean of its divisors is an integer number (70727172).

Almost surely, 2^141454343 is an apocalyptic number.

141454343 is a deficient number, since it is larger than the sum of its proper divisors (1).

141454343 is an equidigital number, since it uses as much as digits as its factorization.

141454343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 29.

The square root of 141454343 is about 11893.4579916860. The cubic root of 141454343 is about 521.0412359005.

The spelling of 141454343 in words is "one hundred forty-one million, four hundred fifty-four thousand, three hundred forty-three".