141684419 has 2 divisors, whose sum is σ = 141684420. Its totient is φ = 141684418.

The previous prime is 141684377. The next prime is 141684421. The reversal of 141684419 is 914486141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141684419 is a prime.

It is a super-2 number, since 2×141684419² = 40148949174735122, which contains 22 as substring.

Together with 141684421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141684449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70842209 + 70842210.

It is an arithmetic number, because the mean of its divisors is an integer number (70842210).

Almost surely, 2^141684419 is an apocalyptic number.

141684419 is a deficient number, since it is larger than the sum of its proper divisors (1).

141684419 is an equidigital number, since it uses as much as digits as its factorization.

141684419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 38.

The square root of 141684419 is about 11903.1264380414. The cubic root of 141684419 is about 521.3235746984.

The spelling of 141684419 in words is "one hundred forty-one million, six hundred eighty-four thousand, four hundred nineteen".