1105480744279 has 4 divisors (see below), whose sum is σ = 1105616444184. Its totient is φ = 1105345044376.

The previous prime is 1105480744271. The next prime is 1105480744307. The reversal of 1105480744279 is 9724470845011.

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 1105480744279 - 2³ = 1105480744271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105480744271) 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, 67837732 + ... + 67854025.

It is an arithmetic number, because the mean of its divisors is an integer number (276404111046).

Almost surely, 2^{1105480744279} is an apocalyptic number.

1105480744279 is a deficient number, since it is larger than the sum of its proper divisors (135699905).

1105480744279 is an equidigital number, since it uses as much as digits as its factorization.

1105480744279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135699904.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 1105480744279 in words is "one trillion, one hundred five billion, four hundred eighty million, seven hundred forty-four thousand, two hundred seventy-nine".