141399799 has 2 divisors, whose sum is σ = 141399800. Its totient is φ = 141399798.

The previous prime is 141399787. The next prime is 141399827. The reversal of 141399799 is 997993141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141399799 - 2⁹ = 141399287 is a prime.

It is equal to p_7986679 and since 141399799 and 7986679 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141399719) 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, 70699899 + 70699900.

It is an arithmetic number, because the mean of its divisors is an integer number (70699900).

Almost surely, 2^141399799 is an apocalyptic number.

141399799 is a deficient number, since it is larger than the sum of its proper divisors (1).

141399799 is an equidigital number, since it uses as much as digits as its factorization.

141399799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 551124, while the sum is 52.

The square root of 141399799 is about 11891.1647453057. The cubic root of 141399799 is about 520.9742570997.

The spelling of 141399799 in words is "one hundred forty-one million, three hundred ninety-nine thousand, seven hundred ninety-nine".