355722240283 has 2 divisors, whose sum is σ = 355722240284. Its totient is φ = 355722240282.

The previous prime is 355722240259. The next prime is 355722240317. The reversal of 355722240283 is 382042227553.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355722240283 is a prime.

It is not a weakly prime, because it can be changed into another prime (355722240583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177861120141 + 177861120142.

It is an arithmetic number, because the mean of its divisors is an integer number (177861120142).

Almost surely, 2^355722240283 is an apocalyptic number.

355722240283 is a deficient number, since it is larger than the sum of its proper divisors (1).

355722240283 is an equidigital number, since it uses as much as digits as its factorization.

355722240283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 355722240283 in words is "three hundred fifty-five billion, seven hundred twenty-two million, two hundred forty thousand, two hundred eighty-three".