1113444444679 has 16 divisors (see below), whose sum is σ = 1302473244160. Its totient is φ = 931919657760.

The previous prime is 1113444444677. The next prime is 1113444444689. The reversal of 1113444444679 is 9764444443111.

It is not a de Polignac number, because 1113444444679 - 2¹ = 1113444444677 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113444444677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530017 + ... + 1583605.

It is an arithmetic number, because the mean of its divisors is an integer number (81404577760).

Almost surely, 2^{1113444444679} is an apocalyptic number.

1113444444679 is a deficient number, since it is larger than the sum of its proper divisors (189028799481).

1113444444679 is a wasteful number, since it uses less digits than its factorization.

1113444444679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057150.

The product of its digits is 4644864, while the sum is 52.

The spelling of 1113444444679 in words is "one trillion, one hundred thirteen billion, four hundred forty-four million, four hundred forty-four thousand, six hundred seventy-nine".