141713861 has 2 divisors, whose sum is σ = 141713862. Its totient is φ = 141713860.

The previous prime is 141713857. The next prime is 141713863. The reversal of 141713861 is 168317141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74063236 + 67650625 = 8606^2 + 8225^2 .

It is a cyclic number.

It is not a de Polignac number, because 141713861 - 2² = 141713857 is a prime.

Together with 141713863, 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 (141713863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70856930 + 70856931.

It is an arithmetic number, because the mean of its divisors is an integer number (70856931).

Almost surely, 2^141713861 is an apocalyptic number.

It is an amenable number.

141713861 is a deficient number, since it is larger than the sum of its proper divisors (1).

141713861 is an equidigital number, since it uses as much as digits as its factorization.

141713861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 32.

The square root of 141713861 is about 11904.3631077013. The cubic root of 141713861 is about 521.3596825164.

The spelling of 141713861 in words is "one hundred forty-one million, seven hundred thirteen thousand, eight hundred sixty-one".