142348763 has 2 divisors, whose sum is σ = 142348764. Its totient is φ = 142348762.

The previous prime is 142348753. The next prime is 142348813. The reversal of 142348763 is 367843241.

142348763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142348763 - 2¹² = 142344667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (142348753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71174381 + 71174382.

It is an arithmetic number, because the mean of its divisors is an integer number (71174382).

Almost surely, 2^142348763 is an apocalyptic number.

142348763 is a deficient number, since it is larger than the sum of its proper divisors (1).

142348763 is an equidigital number, since it uses as much as digits as its factorization.

142348763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 142348763 is about 11931.0000838153. Note that the first 4 decimals coincide. The cubic root of 142348763 is about 522.1371157640.

The spelling of 142348763 in words is "one hundred forty-two million, three hundred forty-eight thousand, seven hundred sixty-three".