3040255242440 has 32 divisors (see below), whose sum is σ = 7366772319480. Its totient is φ = 1122555781632.

The previous prime is 3040255242403. The next prime is 3040255242463. The reversal of 3040255242440 is 442425520403.

3040255242440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1202500855396 + 1837754387044 = 1096586^2 + 1355638^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3040255242440.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2923321829 + ... + 2923322868.

Almost surely, 2^{3040255242440} is an apocalyptic number.

It is an amenable number.

3040255242440 is an abundant number, since it is smaller than the sum of its proper divisors (4326517077040).

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

3040255242440 is a wasteful number, since it uses less digits than its factorization.

3040255242440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846644721 (or 5846644717 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

The spelling of 3040255242440 in words is "three trillion, forty billion, two hundred fifty-five million, two hundred forty-two thousand, four hundred forty".