1104044330413 has 4 divisors (see below), whose sum is σ = 1111987095520. Its totient is φ = 1096101565308.

The previous prime is 1104044330393. The next prime is 1104044330513. The reversal of 1104044330413 is 3140334404011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-1104044330413 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 (1104044330513) 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, 3971382345 + ... + 3971382622.

It is an arithmetic number, because the mean of its divisors is an integer number (277996773880).

Almost surely, 2^{1104044330413} is an apocalyptic number.

It is an amenable number.

1104044330413 is a deficient number, since it is larger than the sum of its proper divisors (7942765107).

1104044330413 is an equidigital number, since it uses as much as digits as its factorization.

1104044330413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7942765106.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1104044330413 its reverse (3140334404011), we get a palindrome (4244378734424).

The spelling of 1104044330413 in words is "one trillion, one hundred four billion, forty-four million, three hundred thirty thousand, four hundred thirteen".