254401110014159 has 2 divisors, whose sum is σ = 254401110014160. Its totient is φ = 254401110014158.

The previous prime is 254401110014153. The next prime is 254401110014221. The reversal of 254401110014159 is 951410011104452.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254401110014159 - 2⁴⁴ = 236808923969743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254401110014153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127200555007079 + 127200555007080.

It is an arithmetic number, because the mean of its divisors is an integer number (127200555007080).

Almost surely, 2^{254401110014159} is an apocalyptic number.

254401110014159 is a deficient number, since it is larger than the sum of its proper divisors (1).

254401110014159 is an equidigital number, since it uses as much as digits as its factorization.

254401110014159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 38.

The spelling of 254401110014159 in words is "two hundred fifty-four trillion, four hundred one billion, one hundred ten million, fourteen thousand, one hundred fifty-nine".