3042403023240 has 768 divisors, whose sum is σ = 12308863057920. Its totient is φ = 635858657280.

The previous prime is 3042403023221. The next prime is 3042403023307. The reversal of 3042403023240 is 423203042403.

3042403023240 is a `hidden beast` number, since 3 + 0 + 424 + 0 + 3 + 0 + 232 + 4 + 0 = 666.

3042403023240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 351840597 + ... + 351849243.

It is an arithmetic number, because the mean of its divisors is an integer number (16027165440).

Almost surely, 2^{3042403023240} is an apocalyptic number.

3042403023240 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 3042403023240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6154431528960).

3042403023240 is an abundant number, since it is smaller than the sum of its proper divisors (9266460034680).

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

3042403023240 is a wasteful number, since it uses less digits than its factorization.

3042403023240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8922 (or 8915 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 3042403023240 its reverse (423203042403), we get a palindrome (3465606065643).

The spelling of 3042403023240 in words is "three trillion, forty-two billion, four hundred three million, twenty-three thousand, two hundred forty".