3840012100384 has 48 divisors (see below), whose sum is σ = 7628692849848. Its totient is φ = 1902574170112.

The previous prime is 3840012100369. The next prime is 3840012100391. The reversal of 3840012100384 is 4830012100483.

It can be written as a sum of positive squares in 4 ways, for example, as 736678890000 + 3103333210384 = 858300^2 + 1761628^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15778794 + ... + 16020310.

Almost surely, 2^{3840012100384} is an apocalyptic number.

It is an amenable number.

3840012100384 is a deficient number, since it is larger than the sum of its proper divisors (3788680749464).

3840012100384 is a wasteful number, since it uses less digits than its factorization.

3840012100384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246037 (or 246029 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

Subtracting 3840012100384 from its reverse (4830012100483), we obtain a palindrome (990000000099).

The spelling of 3840012100384 in words is "three trillion, eight hundred forty billion, twelve million, one hundred thousand, three hundred eighty-four".