3311402250240 has 1872 divisors, whose sum is σ = 14683409395200. Its totient is φ = 685061701632.

The previous prime is 3311402250161. The next prime is 3311402250257. The reversal of 3311402250240 is 420522041133.

3311402250240 is a `hidden beast` number, since 3 + 3 + 1 + 1 + 402 + 250 + 2 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3946843741 + ... + 3946844579.

It is an arithmetic number, because the mean of its divisors is an integer number (7843701600).

Almost surely, 2^{3311402250240} is an apocalyptic number.

3311402250240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311402250240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7341704697600).

3311402250240 is an abundant number, since it is smaller than the sum of its proper divisors (11372007144960).

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

3311402250240 is a wasteful number, since it uses less digits than its factorization.

3311402250240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 3311402250240 its reverse (420522041133), we get a palindrome (3731924291373).

The spelling of 3311402250240 in words is "three trillion, three hundred eleven billion, four hundred two million, two hundred fifty thousand, two hundred forty".