254311141297 has 2 divisors, whose sum is σ = 254311141298. Its totient is φ = 254311141296.

The previous prime is 254311141291. The next prime is 254311141349. The reversal of 254311141297 is 792141113452.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 253488082576 + 823058721 = 503476^2 + 28689^2 .

It is a cyclic number.

It is not a de Polignac number, because 254311141297 - 2²³ = 254302752689 is a prime.

It is not a weakly prime, because it can be changed into another prime (254311141291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127155570648 + 127155570649.

It is an arithmetic number, because the mean of its divisors is an integer number (127155570649).

Almost surely, 2^254311141297 is an apocalyptic number.

It is an amenable number.

254311141297 is a deficient number, since it is larger than the sum of its proper divisors (1).

254311141297 is an equidigital number, since it uses as much as digits as its factorization.

254311141297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The spelling of 254311141297 in words is "two hundred fifty-four billion, three hundred eleven million, one hundred forty-one thousand, two hundred ninety-seven".