1426300449 has 16 divisors (see below), whose sum is σ = 2267907072. Its totient is φ = 779592528.

The previous prime is 1426300441. The next prime is 1426300451. The reversal of 1426300449 is 9440036241.

It is not a de Polignac number, because 1426300449 - 2³ = 1426300441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1426300441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1476019 + ... + 1476984.

It is an arithmetic number, because the mean of its divisors is an integer number (141744192).

Almost surely, 2^1426300449 is an apocalyptic number.

It is an amenable number.

1426300449 is a deficient number, since it is larger than the sum of its proper divisors (841606623).

1426300449 is a wasteful number, since it uses less digits than its factorization.

1426300449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953036.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1426300449 is about 37766.3931161026. The cubic root of 1426300449 is about 1125.6507705427.

The spelling of 1426300449 in words is "one billion, four hundred twenty-six million, three hundred thousand, four hundred forty-nine".