4042403140320 has 72 divisors (see below), whose sum is σ = 13794700721256. Its totient is φ = 1077974170368.

The previous prime is 4042403140283. The next prime is 4042403140337. The reversal of 4042403140320 is 230413042404.

It is a happy number.

4042403140320 is a `hidden beast` number, since 4 + 0 + 4 + 24 + 0 + 314 + 0 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1403610762 + ... + 1403613641.

It is an arithmetic number, because the mean of its divisors is an integer number (191593065573).

Almost surely, 2^{4042403140320} is an apocalyptic number.

4042403140320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042403140320 is an abundant number, since it is smaller than the sum of its proper divisors (9752297580936).

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

4042403140320 is a wasteful number, since it uses less digits than its factorization.

4042403140320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807224424 (or 2807224413 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4042403140320 its reverse (230413042404), we get a palindrome (4272816182724).

The spelling of 4042403140320 in words is "four trillion, forty-two billion, four hundred three million, one hundred forty thousand, three hundred twenty".