1352412374273 has 4 divisors (see below), whose sum is σ = 1353189178068. Its totient is φ = 1351635570480.

The previous prime is 1352412374221. The next prime is 1352412374297. The reversal of 1352412374273 is 3724732142531.

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 6735813184 + 1345676561089 = 82072^2 + 1160033^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352412374273 - 2¹⁴ = 1352412357889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352412370273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388399286 + ... + 388402767.

It is an arithmetic number, because the mean of its divisors is an integer number (338297294517).

Almost surely, 2^{1352412374273} is an apocalyptic number.

It is an amenable number.

1352412374273 is a deficient number, since it is larger than the sum of its proper divisors (776803795).

1352412374273 is an equidigital number, since it uses as much as digits as its factorization.

1352412374273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776803794.

The product of its digits is 846720, while the sum is 44.

The spelling of 1352412374273 in words is "one trillion, three hundred fifty-two billion, four hundred twelve million, three hundred seventy-four thousand, two hundred seventy-three".