254241067427 has 2 divisors, whose sum is σ = 254241067428. Its totient is φ = 254241067426.

The previous prime is 254241067403. The next prime is 254241067433. The reversal of 254241067427 is 724760142452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254241067427 - 2¹² = 254241063331 is a prime.

It is not a weakly prime, because it can be changed into another prime (254241067027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127120533713 + 127120533714.

It is an arithmetic number, because the mean of its divisors is an integer number (127120533714).

Almost surely, 2^254241067427 is an apocalyptic number.

254241067427 is a deficient number, since it is larger than the sum of its proper divisors (1).

254241067427 is an equidigital number, since it uses as much as digits as its factorization.

254241067427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 254241067427 in words is "two hundred fifty-four billion, two hundred forty-one million, sixty-seven thousand, four hundred twenty-seven".