142362863 has 2 divisors, whose sum is σ = 142362864. Its totient is φ = 142362862.

The previous prime is 142362853. The next prime is 142362889. The reversal of 142362863 is 368263241.

It is a weak prime.

It is an emirp because it is prime and its reverse (368263241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142362863 - 2⁶ = 142362799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142362853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71181431 + 71181432.

It is an arithmetic number, because the mean of its divisors is an integer number (71181432).

Almost surely, 2^142362863 is an apocalyptic number.

142362863 is a deficient number, since it is larger than the sum of its proper divisors (1).

142362863 is an equidigital number, since it uses as much as digits as its factorization.

142362863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 142362863 is about 11931.5909668409. The cubic root of 142362863 is about 522.1543548560.

The spelling of 142362863 in words is "one hundred forty-two million, three hundred sixty-two thousand, eight hundred sixty-three".