2384384043644 has 12 divisors (see below), whose sum is σ = 4316557320600. Its totient is φ = 1151081952048.

The previous prime is 2384384043599. The next prime is 2384384043677. The reversal of 2384384043644 is 4463404834832.

It is a super-2 number, since 2×2384384043644² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10277517314 + ... + 10277517545.

It is an arithmetic number, because the mean of its divisors is an integer number (359713110050).

Almost surely, 2^{2384384043644} is an apocalyptic number.

It is an amenable number.

2384384043644 is a deficient number, since it is larger than the sum of its proper divisors (1932173276956).

2384384043644 is a wasteful number, since it uses less digits than its factorization.

2384384043644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20555034892 (or 20555034890 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 53.

The spelling of 2384384043644 in words is "two trillion, three hundred eighty-four billion, three hundred eighty-four million, forty-three thousand, six hundred forty-four".