1426403327073 has 32 divisors (see below), whose sum is σ = 1965997363200. Its totient is φ = 919409636736.

The previous prime is 1426403327059. The next prime is 1426403327077. The reversal of 1426403327073 is 3707233046241.

It is not a de Polignac number, because 1426403327073 - 2¹³ = 1426403318881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1426403327077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5819838 + ... + 6059976.

It is an arithmetic number, because the mean of its divisors is an integer number (61437417600).

Almost surely, 2^{1426403327073} is an apocalyptic number.

It is an amenable number.

1426403327073 is a deficient number, since it is larger than the sum of its proper divisors (539594036127).

1426403327073 is a wasteful number, since it uses less digits than its factorization.

1426403327073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240701.

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 1426403327073 in words is "one trillion, four hundred twenty-six billion, four hundred three million, three hundred twenty-seven thousand, seventy-three".