3313504243540 has 96 divisors (see below), whose sum is σ = 7004538334080. Its totient is φ = 1316647374336.

The previous prime is 3313504243531. The next prime is 3313504243547. The reversal of 3313504243540 is 453424053133.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3313504243540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313504243547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3884529754 + ... + 3884530606.

It is an arithmetic number, because the mean of its divisors is an integer number (72963940980).

Almost surely, 2^{3313504243540} is an apocalyptic number.

It is an amenable number.

3313504243540 is an abundant number, since it is smaller than the sum of its proper divisors (3691034090540).

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

3313504243540 is a wasteful number, since it uses less digits than its factorization.

3313504243540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681 (or 2679 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 3313504243540 its reverse (453424053133), we get a palindrome (3766928296673).

The spelling of 3313504243540 in words is "three trillion, three hundred thirteen billion, five hundred four million, two hundred forty-three thousand, five hundred forty".