1326485708267 has 4 divisors (see below), whose sum is σ = 1369275569856. Its totient is φ = 1283695846680.

The previous prime is 1326485708213. The next prime is 1326485708269. The reversal of 1326485708267 is 7628075846231.

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 1326485708267 - 2⁸ = 1326485708011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1326485708269) 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, 21394930748 + ... + 21394930809.

It is an arithmetic number, because the mean of its divisors is an integer number (342318892464).

Almost surely, 2^{1326485708267} is an apocalyptic number.

1326485708267 is a deficient number, since it is larger than the sum of its proper divisors (42789861589).

1326485708267 is an equidigital number, since it uses as much as digits as its factorization.

1326485708267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42789861588.

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 1326485708267 in words is "one trillion, three hundred twenty-six billion, four hundred eighty-five million, seven hundred eight thousand, two hundred sixty-seven".