1928382747382 has 16 divisors (see below), whose sum is σ = 3560091226272. Its totient is φ = 762876691200.

The previous prime is 1928382747331. The next prime is 1928382747443. The reversal of 1928382747382 is 2837472838291.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5297754619 + ... + 5297754982.

It is an arithmetic number, because the mean of its divisors is an integer number (222505701642).

Almost surely, 2^{1928382747382} is an apocalyptic number.

1928382747382 is a deficient number, since it is larger than the sum of its proper divisors (1631708478890).

1928382747382 is a wasteful number, since it uses less digits than its factorization.

1928382747382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595509623.

The product of its digits is 65028096, while the sum is 64.

Subtracting 1928382747382 from its reverse (2837472838291), we obtain a palindrome (909090090909).

The spelling of 1928382747382 in words is "one trillion, nine hundred twenty-eight billion, three hundred eighty-two million, seven hundred forty-seven thousand, three hundred eighty-two".