4085790561184 has 48 divisors (see below), whose sum is σ = 8328253376520. Its totient is φ = 1970796728320.

The previous prime is 4085790561163. The next prime is 4085790561211. The reversal of 4085790561184 is 4811650975804.

It can be written as a sum of positive squares in 4 ways, for example, as 3594922176784 + 490868384400 = 1896028^2 + 700620^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

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, 738157 + ... + 2952364.

Almost surely, 2^{4085790561184} is an apocalyptic number.

It is an amenable number.

4085790561184 is an abundant number, since it is smaller than the sum of its proper divisors (4242462815336).

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

4085790561184 is a wasteful number, since it uses less digits than its factorization.

4085790561184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691753 (or 3691745 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 4085790561184 in words is "four trillion, eighty-five billion, seven hundred ninety million, five hundred sixty-one thousand, one hundred eighty-four".