254943714307 has 2 divisors, whose sum is σ = 254943714308. Its totient is φ = 254943714306.

The previous prime is 254943714287. The next prime is 254943714323. The reversal of 254943714307 is 703417349452.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254943714307 is a prime.

It is not a weakly prime, because it can be changed into another prime (254943714367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127471857153 + 127471857154.

It is an arithmetic number, because the mean of its divisors is an integer number (127471857154).

Almost surely, 2^254943714307 is an apocalyptic number.

254943714307 is a deficient number, since it is larger than the sum of its proper divisors (1).

254943714307 is an equidigital number, since it uses as much as digits as its factorization.

254943714307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 254943714307 in words is "two hundred fifty-four billion, nine hundred forty-three million, seven hundred fourteen thousand, three hundred seven".