1106340757549 has 4 divisors (see below), whose sum is σ = 1116131383836. Its totient is φ = 1096550131264.

The previous prime is 1106340757531. The next prime is 1106340757553. The reversal of 1106340757549 is 9457570436011.

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 406578393225 + 699762364324 = 637635^2 + 836518^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106340757549 - 2⁷ = 1106340757421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1106340757496 and 1106340757505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106340757589) 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, 4895312974 + ... + 4895313199.

It is an arithmetic number, because the mean of its divisors is an integer number (279032845959).

Almost surely, 2^{1106340757549} is an apocalyptic number.

It is an amenable number.

1106340757549 is a deficient number, since it is larger than the sum of its proper divisors (9790626287).

1106340757549 is an equidigital number, since it uses as much as digits as its factorization.

1106340757549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9790626286.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 1106340757549 in words is "one trillion, one hundred six billion, three hundred forty million, seven hundred fifty-seven thousand, five hundred forty-nine".