1426851224041 has 2 divisors, whose sum is σ = 1426851224042. Its totient is φ = 1426851224040.

The previous prime is 1426851224039. The next prime is 1426851224119. The reversal of 1426851224041 is 1404221586241.

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., 977140158016 + 449711066025 = 988504^2 + 670605^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426851224041 - 2¹ = 1426851224039 is a prime.

Together with 1426851224039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1426851223985 and 1426851224003.

It is not a weakly prime, because it can be changed into another prime (1426851224011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713425612020 + 713425612021.

It is an arithmetic number, because the mean of its divisors is an integer number (713425612021).

Almost surely, 2^{1426851224041} is an apocalyptic number.

It is an amenable number.

1426851224041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426851224041 is an equidigital number, since it uses as much as digits as its factorization.

1426851224041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 1426851224041 in words is "one trillion, four hundred twenty-six billion, eight hundred fifty-one million, two hundred twenty-four thousand, forty-one".