142016676187 has 2 divisors, whose sum is σ = 142016676188. Its totient is φ = 142016676186.

The previous prime is 142016676181. The next prime is 142016676209. The reversal of 142016676187 is 781676610241.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142016676187 - 2⁷ = 142016676059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142016676187.

It is not a weakly prime, because it can be changed into another prime (142016676181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71008338093 + 71008338094.

It is an arithmetic number, because the mean of its divisors is an integer number (71008338094).

Almost surely, 2^142016676187 is an apocalyptic number.

142016676187 is a deficient number, since it is larger than the sum of its proper divisors (1).

142016676187 is an equidigital number, since it uses as much as digits as its factorization.

142016676187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 142016676187 in words is "one hundred forty-two billion, sixteen million, six hundred seventy-six thousand, one hundred eighty-seven".