254040242225411 has 2 divisors, whose sum is σ = 254040242225412. Its totient is φ = 254040242225410.

The previous prime is 254040242225387. The next prime is 254040242225437. The reversal of 254040242225411 is 114522242040452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254040242225411 - 2⁶ = 254040242225347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (254040242285411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127020121112705 + 127020121112706.

It is an arithmetic number, because the mean of its divisors is an integer number (127020121112706).

Almost surely, 2^{254040242225411} is an apocalyptic number.

254040242225411 is a deficient number, since it is larger than the sum of its proper divisors (1).

254040242225411 is an equidigital number, since it uses as much as digits as its factorization.

254040242225411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204800, while the sum is 38.

Adding to 254040242225411 its reverse (114522242040452), we get a palindrome (368562484265863).

The spelling of 254040242225411 in words is "two hundred fifty-four trillion, forty billion, two hundred forty-two million, two hundred twenty-five thousand, four hundred eleven".