1114378380305 has 4 divisors (see below), whose sum is σ = 1337254056372. Its totient is φ = 891502704240.

The previous prime is 1114378380301. The next prime is 1114378380397. The reversal of 1114378380305 is 5030838734111.

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 191018821249 + 923359559056 = 437057^2 + 960916^2 .

It is not a de Polignac number, because 1114378380305 - 2² = 1114378380301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1114378380301) 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, 111437838026 + ... + 111437838035.

It is an arithmetic number, because the mean of its divisors is an integer number (334313514093).

Almost surely, 2^{1114378380305} is an apocalyptic number.

It is an amenable number.

1114378380305 is a deficient number, since it is larger than the sum of its proper divisors (222875676067).

1114378380305 is an equidigital number, since it uses as much as digits as its factorization.

1114378380305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222875676066.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 1114378380305 in words is "one trillion, one hundred fourteen billion, three hundred seventy-eight million, three hundred eighty thousand, three hundred five".