2384129327149 has 4 divisors (see below), whose sum is σ = 2524372228764. Its totient is φ = 2243886425536.

The previous prime is 2384129327093. The next prime is 2384129327257. The reversal of 2384129327149 is 9417239214832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 810063001225 + 1574066325924 = 900035^2 + 1254618^2 .

It is a cyclic number.

It is not a de Polignac number, because 2384129327149 - 2¹¹ = 2384129325101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2384129327149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384129327449) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70121450782 + ... + 70121450815.

It is an arithmetic number, because the mean of its divisors is an integer number (631093057191).

Almost surely, 2^{2384129327149} is an apocalyptic number.

It is an amenable number.

2384129327149 is a deficient number, since it is larger than the sum of its proper divisors (140242901615).

2384129327149 is a wasteful number, since it uses less digits than its factorization.

2384129327149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140242901614.

The product of its digits is 5225472, while the sum is 55.

The spelling of 2384129327149 in words is "two trillion, three hundred eighty-four billion, one hundred twenty-nine million, three hundred twenty-seven thousand, one hundred forty-nine".