2384440347834 has 12 divisors (see below), whose sum is σ = 5166287420346. Its totient is φ = 794813449272.

The previous prime is 2384440347749. The next prime is 2384440347853. The reversal of 2384440347834 is 4387430444832.

2384440347834 is a `hidden beast` number, since 2 + 3 + 84 + 440 + 3 + 47 + 83 + 4 = 666.

2384440347834 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 only one way, i.e., 2381975523225 + 2464824609 = 1543365^2 + 49647^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66234454089 + ... + 66234454124.

Almost surely, 2^{2384440347834} is an apocalyptic number.

2384440347834 is an abundant number, since it is smaller than the sum of its proper divisors (2781847072512).

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

2384440347834 is a wasteful number, since it uses less digits than its factorization.

2384440347834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132468908221 (or 132468908218 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 54.

The spelling of 2384440347834 in words is "two trillion, three hundred eighty-four billion, four hundred forty million, three hundred forty-seven thousand, eight hundred thirty-four".