142645608283 has 2 divisors, whose sum is σ = 142645608284. Its totient is φ = 142645608282.

The previous prime is 142645608277. The next prime is 142645608293. The reversal of 142645608283 is 382806546241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142645608283 - 2²⁹ = 142108737371 is a prime.

It is not a weakly prime, because it can be changed into another prime (142645608293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71322804141 + 71322804142.

It is an arithmetic number, because the mean of its divisors is an integer number (71322804142).

Almost surely, 2^142645608283 is an apocalyptic number.

142645608283 is a deficient number, since it is larger than the sum of its proper divisors (1).

142645608283 is an equidigital number, since it uses as much as digits as its factorization.

142645608283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2211840, while the sum is 49.

The spelling of 142645608283 in words is "one hundred forty-two billion, six hundred forty-five million, six hundred eight thousand, two hundred eighty-three".