3113311300044 has 96 divisors (see below), whose sum is σ = 8344590777600. Its totient is φ = 893483861760.

The previous prime is 3113311299983. The next prime is 3113311300051. The reversal of 3113311300044 is 4400031133113.

It is a super-2 number, since 2×3113311300044² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3113311299987 and 3113311300023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7597734 + ... + 7997010.

It is an arithmetic number, because the mean of its divisors is an integer number (86922820600).

Almost surely, 2^{3113311300044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3113311300044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4172295388800).

3113311300044 is an abundant number, since it is smaller than the sum of its proper divisors (5231279477556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113311300044 is a wasteful number, since it uses less digits than its factorization.

3113311300044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402423 (or 402421 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3113311300044 its reverse (4400031133113), we get a palindrome (7513342433157).

The spelling of 3113311300044 in words is "three trillion, one hundred thirteen billion, three hundred eleven million, three hundred thousand, forty-four".