1427450547241 has 2 divisors, whose sum is σ = 1427450547242. Its totient is φ = 1427450547240.

The previous prime is 1427450547209. The next prime is 1427450547247.

1427450547241 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 966279170025 + 461171377216 = 982995^2 + 679096^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1427450547241 - 2⁵ = 1427450547209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1427450547191 and 1427450547200.

It is not a weakly prime, because it can be changed into another prime (1427450547247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713725273620 + 713725273621.

It is an arithmetic number, because the mean of its divisors is an integer number (713725273621).

Almost surely, 2^{1427450547241} is an apocalyptic number.

It is an amenable number.

1427450547241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1427450547241 is an equidigital number, since it uses as much as digits as its factorization.

1427450547241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1254400, while the sum is 46.

The spelling of 1427450547241 in words is "one trillion, four hundred twenty-seven billion, four hundred fifty million, five hundred forty-seven thousand, two hundred forty-one".