141842399 has 2 divisors, whose sum is σ = 141842400. Its totient is φ = 141842398.

The previous prime is 141842387. The next prime is 141842401. The reversal of 141842399 is 993248141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141842399 - 2¹² = 141838303 is a prime.

Together with 141842401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141842599) 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, 70921199 + 70921200.

It is an arithmetic number, because the mean of its divisors is an integer number (70921200).

Almost surely, 2^141842399 is an apocalyptic number.

141842399 is a deficient number, since it is larger than the sum of its proper divisors (1).

141842399 is an equidigital number, since it uses as much as digits as its factorization.

141842399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 41.

The square root of 141842399 is about 11909.7606609033. The cubic root of 141842399 is about 521.5172636199.

It can be divided in two parts, 141842 and 399, that added together give a palindrome (142241).

The spelling of 141842399 in words is "one hundred forty-one million, eight hundred forty-two thousand, three hundred ninety-nine".