3313031042000 has 80 divisors (see below), whose sum is σ = 8013627041472. Its totient is φ = 1324762793600.

The previous prime is 3313031041973. The next prime is 3313031042071. The reversal of 3313031042000 is 2401303133.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5646467 + ... + 6205533.

Almost surely, 2^{3313031042000} 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 3313031042000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4006813520736).

3313031042000 is an abundant number, since it is smaller than the sum of its proper divisors (4700595999472).

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

3313031042000 is a wasteful number, since it uses less digits than its factorization.

3313031042000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562053 (or 562037 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3313031042000 its reverse (2401303133), we get a palindrome (3315432345133).

The spelling of 3313031042000 in words is "three trillion, three hundred thirteen billion, thirty-one million, forty-two thousand".