142560863 has 2 divisors, whose sum is σ = 142560864. Its totient is φ = 142560862.

The previous prime is 142560851. The next prime is 142560911. The reversal of 142560863 is 368065241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142560863 - 2⁶ = 142560799 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142560163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71280431 + 71280432.

It is an arithmetic number, because the mean of its divisors is an integer number (71280432).

Almost surely, 2^142560863 is an apocalyptic number.

142560863 is a deficient number, since it is larger than the sum of its proper divisors (1).

142560863 is an equidigital number, since it uses as much as digits as its factorization.

142560863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 142560863 is about 11939.8853847095. The cubic root of 142560863 is about 522.3963155908.

The spelling of 142560863 in words is "one hundred forty-two million, five hundred sixty thousand, eight hundred sixty-three".