1346231604403 has 4 divisors (see below), whose sum is σ = 1538550405040. Its totient is φ = 1153912803768.

The previous prime is 1346231604397. The next prime is 1346231604413. The reversal of 1346231604403 is 3044061326431.

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

It is a cyclic number.

It is not a de Polignac number, because 1346231604403 - 2¹³ = 1346231596211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1346231604413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96159400308 + ... + 96159400321.

It is an arithmetic number, because the mean of its divisors is an integer number (384637601260).

Almost surely, 2^{1346231604403} is an apocalyptic number.

1346231604403 is a deficient number, since it is larger than the sum of its proper divisors (192318800637).

1346231604403 is an equidigital number, since it uses as much as digits as its factorization.

1346231604403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192318800636.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 1346231604403 in words is "one trillion, three hundred forty-six billion, two hundred thirty-one million, six hundred four thousand, four hundred three".