254101427 has 2 divisors, whose sum is σ = 254101428. Its totient is φ = 254101426.

The previous prime is 254101423. The next prime is 254101457. The reversal of 254101427 is 724101452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254101427 - 2² = 254101423 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 254101396 and 254101405.

It is not a weakly prime, because it can be changed into another prime (254101423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127050713 + 127050714.

It is an arithmetic number, because the mean of its divisors is an integer number (127050714).

Almost surely, 2^254101427 is an apocalyptic number.

254101427 is a deficient number, since it is larger than the sum of its proper divisors (1).

254101427 is an equidigital number, since it uses as much as digits as its factorization.

254101427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 254101427 is about 15940.5591809070. The cubic root of 254101427 is about 633.3868384775.

Adding to 254101427 its reverse (724101452), we get a palindrome (978202879).

The spelling of 254101427 in words is "two hundred fifty-four million, one hundred one thousand, four hundred twenty-seven".