1351114306705 has 4 divisors (see below), whose sum is σ = 1621337168052. Its totient is φ = 1080891445360.

The previous prime is 1351114306609. The next prime is 1351114306747. The reversal of 1351114306705 is 5076034111531.

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 872647432336 + 478466874369 = 934156^2 + 691713^2 .

It is not a de Polignac number, because 1351114306705 - 2¹⁵ = 1351114273937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 135111430666 + ... + 135111430675.

It is an arithmetic number, because the mean of its divisors is an integer number (405334292013).

Almost surely, 2^{1351114306705} is an apocalyptic number.

It is an amenable number.

1351114306705 is a deficient number, since it is larger than the sum of its proper divisors (270222861347).

1351114306705 is an equidigital number, since it uses as much as digits as its factorization.

1351114306705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270222861346.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 1351114306705 in words is "one trillion, three hundred fifty-one billion, one hundred fourteen million, three hundred six thousand, seven hundred five".