3111446441113 has 4 divisors (see below), whose sum is σ = 3113712608868. Its totient is φ = 3109180273360.

The previous prime is 3111446441093. The next prime is 3111446441137.

3111446441113 is nontrivially palindromic in base 10.

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 2412563817049 + 698882624064 = 1553243^2 + 835992^2 .

It is a cyclic number.

It is not a de Polignac number, because 3111446441113 - 2²¹ = 3111444343961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111446441413) 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, 1133081818 + ... + 1133084563.

It is an arithmetic number, because the mean of its divisors is an integer number (778428152217).

Almost surely, 2^{3111446441113} is an apocalyptic number.

It is an amenable number.

3111446441113 is a deficient number, since it is larger than the sum of its proper divisors (2266167755).

3111446441113 is a wasteful number, since it uses less digits than its factorization.

3111446441113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266167754.

The product of its digits is 13824, while the sum is 34.

The spelling of 3111446441113 in words is "three trillion, one hundred eleven billion, four hundred forty-six million, four hundred forty-one thousand, one hundred thirteen".