142501671163 has 2 divisors, whose sum is σ = 142501671164. Its totient is φ = 142501671162.

The previous prime is 142501671157. The next prime is 142501671209. The reversal of 142501671163 is 361176105241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142501671163 - 2³³ = 133911736571 is a prime.

It is not a weakly prime, because it can be changed into another prime (142501671463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71250835581 + 71250835582.

It is an arithmetic number, because the mean of its divisors is an integer number (71250835582).

Almost surely, 2^142501671163 is an apocalyptic number.

142501671163 is a deficient number, since it is larger than the sum of its proper divisors (1).

142501671163 is an equidigital number, since it uses as much as digits as its factorization.

142501671163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 142501671163 in words is "one hundred forty-two billion, five hundred one million, six hundred seventy-one thousand, one hundred sixty-three".