1485932395842 has 24 divisors (see below), whose sum is σ = 3219742228716. Its totient is φ = 495276638976.

The previous prime is 1485932395817. The next prime is 1485932395859. The reversal of 1485932395842 is 2485932395841.

1485932395842 is a `hidden beast` number, since 1 + 4 + 8 + 593 + 2 + 39 + 5 + 8 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1481281292241 + 4651103601 = 1217079^2 + 68199^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1485932395842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2577703 + ... + 3101034.

Almost surely, 2^{1485932395842} is an apocalyptic number.

1485932395842 is an abundant number, since it is smaller than the sum of its proper divisors (1733809832874).

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

1485932395842 is a wasteful number, since it uses less digits than its factorization.

1485932395842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693282 (or 5693279 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 63.

Subtracting 1485932395842 from its reverse (2485932395841), we obtain a palindrome (999999999999).

The spelling of 1485932395842 in words is "one trillion, four hundred eighty-five billion, nine hundred thirty-two million, three hundred ninety-five thousand, eight hundred forty-two".