3011323044040 has 16 divisors (see below), whose sum is σ = 6775476849180. Its totient is φ = 1204529217600.

The previous prime is 3011323043983. The next prime is 3011323044047. The reversal of 3011323044040 is 404403231103.

It can be written as a sum of positive squares in 2 ways, for example, as 2545754273764 + 465568770276 = 1595542^2 + 682326^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3011323043996 and 3011323044014.

It is not an unprimeable number, because it can be changed into a prime (3011323044047) 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, 37641538011 + ... + 37641538090.

Almost surely, 2^{3011323044040} is an apocalyptic number.

It is an amenable number.

3011323044040 is an abundant number, since it is smaller than the sum of its proper divisors (3764153805140).

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

3011323044040 is a wasteful number, since it uses less digits than its factorization.

3011323044040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75283076112 (or 75283076108 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3011323044040 its reverse (404403231103), we get a palindrome (3415726275143).

The spelling of 3011323044040 in words is "three trillion, eleven billion, three hundred twenty-three million, forty-four thousand, forty".