141454799 has 2 divisors, whose sum is σ = 141454800. Its totient is φ = 141454798.

The previous prime is 141454783. The next prime is 141454847. The reversal of 141454799 is 997454141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141454799 - 2⁴ = 141454783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141454769) 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, 70727399 + 70727400.

It is an arithmetic number, because the mean of its divisors is an integer number (70727400).

Almost surely, 2^141454799 is an apocalyptic number.

141454799 is a deficient number, since it is larger than the sum of its proper divisors (1).

141454799 is an equidigital number, since it uses as much as digits as its factorization.

141454799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The square root of 141454799 is about 11893.4771618732. The cubic root of 141454799 is about 521.0417957856.

The spelling of 141454799 in words is "one hundred forty-one million, four hundred fifty-four thousand, seven hundred ninety-nine".