142861363 has 2 divisors, whose sum is σ = 142861364. Its totient is φ = 142861362.

The previous prime is 142861357. The next prime is 142861427. The reversal of 142861363 is 363168241.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (363168241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142861363 - 2⁵ = 142861331 is a prime.

It is not a weakly prime, because it can be changed into another prime (142861063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71430681 + 71430682.

It is an arithmetic number, because the mean of its divisors is an integer number (71430682).

Almost surely, 2^142861363 is an apocalyptic number.

142861363 is a deficient number, since it is larger than the sum of its proper divisors (1).

142861363 is an equidigital number, since it uses as much as digits as its factorization.

142861363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 142861363 is about 11952.4626332819. The cubic root of 142861363 is about 522.7631061216.

The spelling of 142861363 in words is "one hundred forty-two million, eight hundred sixty-one thousand, three hundred sixty-three".