1426403327113 has 4 divisors (see below), whose sum is σ = 1431271598148. Its totient is φ = 1421535056080.

The previous prime is 1426403327093. The next prime is 1426403327117. The reversal of 1426403327113 is 3117233046241.

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 1369679330889 + 56723996224 = 1170333^2 + 238168^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426403327113 - 2³³ = 1417813392521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426403327117) 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, 2434135078 + ... + 2434135663.

It is an arithmetic number, because the mean of its divisors is an integer number (357817899537).

Almost surely, 2^{1426403327113} is an apocalyptic number.

It is an amenable number.

1426403327113 is a deficient number, since it is larger than the sum of its proper divisors (4868271035).

1426403327113 is an equidigital number, since it uses as much as digits as its factorization.

1426403327113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868271034.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 1426403327113 in words is "one trillion, four hundred twenty-six billion, four hundred three million, three hundred twenty-seven thousand, one hundred thirteen".