254344214020147 has 2 divisors, whose sum is σ = 254344214020148. Its totient is φ = 254344214020146.

The previous prime is 254344214020111. The next prime is 254344214020151. The reversal of 254344214020147 is 741020412443452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254344214020147 - 2¹¹ = 254344214018099 is a prime.

It is not a weakly prime, because it can be changed into another prime (254344214020447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127172107010073 + 127172107010074.

It is an arithmetic number, because the mean of its divisors is an integer number (127172107010074).

Almost surely, 2^{254344214020147} is an apocalyptic number.

254344214020147 is a deficient number, since it is larger than the sum of its proper divisors (1).

254344214020147 is an equidigital number, since it uses as much as digits as its factorization.

254344214020147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 860160, while the sum is 43.

Adding to 254344214020147 its reverse (741020412443452), we get a palindrome (995364626463599).

The spelling of 254344214020147 in words is "two hundred fifty-four trillion, three hundred forty-four billion, two hundred fourteen million, twenty thousand, one hundred forty-seven".