1426786282441 has 4 divisors (see below), whose sum is σ = 1536539073412. Its totient is φ = 1317033491472.

The previous prime is 1426786282417. The next prime is 1426786282463. The reversal of 1426786282441 is 1442826876241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102684998025 + 1324101284416 = 320445^2 + 1150696^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426786282441 - 2⁹ = 1426786281929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426786282241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54876395466 + ... + 54876395491.

It is an arithmetic number, because the mean of its divisors is an integer number (384134768353).

Almost surely, 2^{1426786282441} is an apocalyptic number.

It is an amenable number.

1426786282441 is a deficient number, since it is larger than the sum of its proper divisors (109752790971).

1426786282441 is a wasteful number, since it uses less digits than its factorization.

1426786282441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109752790970.

The product of its digits is 8257536, while the sum is 55.

The spelling of 1426786282441 in words is "one trillion, four hundred twenty-six billion, seven hundred eighty-six million, two hundred eighty-two thousand, four hundred forty-one".