3313304234240 has 432 divisors, whose sum is σ = 10846177110720. Its totient is φ = 953275760640.

The previous prime is 3313304234221. The next prime is 3313304234323. The reversal of 3313304234240 is 424324033133.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 3313304234197 and 3313304234206.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8784251 + ... + 9153669.

It is an arithmetic number, because the mean of its divisors is an integer number (25106891460).

Almost surely, 2^{3313304234240} 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 3313304234240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5423088555360).

3313304234240 is an abundant number, since it is smaller than the sum of its proper divisors (7532872876480).

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

3313304234240 is a wasteful number, since it uses less digits than its factorization.

3313304234240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369478 (or 369457 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 3313304234240 its reverse (424324033133), we get a palindrome (3737628267373).

The spelling of 3313304234240 in words is "three trillion, three hundred thirteen billion, three hundred four million, two hundred thirty-four thousand, two hundred forty".