141842117 has 2 divisors, whose sum is σ = 141842118. Its totient is φ = 141842116.

The previous prime is 141842017. The next prime is 141842119. The reversal of 141842117 is 711248141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140517316 + 1324801 = 11854^2 + 1151^2 .

It is an emirp because it is prime and its reverse (711248141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141842117 - 2²² = 137647813 is a prime.

Together with 141842119, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141842117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141842119) 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, 70921058 + 70921059.

It is an arithmetic number, because the mean of its divisors is an integer number (70921059).

Almost surely, 2^141842117 is an apocalyptic number.

It is an amenable number.

141842117 is a deficient number, since it is larger than the sum of its proper divisors (1).

141842117 is an equidigital number, since it uses as much as digits as its factorization.

141842117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 29.

The square root of 141842117 is about 11909.7488218686. The cubic root of 141842117 is about 521.5169180063.

The spelling of 141842117 in words is "one hundred forty-one million, eight hundred forty-two thousand, one hundred seventeen".