40160582642785 has 16 divisors (see below), whose sum is σ = 52624748056320. Its totient is φ = 29179421792640.

The previous prime is 40160582642783. The next prime is 40160582642813. The reversal of 40160582642785 is 58724628506104.

It is not a de Polignac number, because 40160582642785 - 2¹ = 40160582642783 is a prime.

It is a super-2 number, since 2×40160582642785² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40160582642783) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 353376105 + ... + 353489734.

It is an arithmetic number, because the mean of its divisors is an integer number (3289046753520).

Almost surely, 2^{40160582642785} is an apocalyptic number.

It is an amenable number.

40160582642785 is a deficient number, since it is larger than the sum of its proper divisors (12464165413535).

40160582642785 is a wasteful number, since it uses less digits than its factorization.

40160582642785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706866888.

The product of its (nonzero) digits is 25804800, while the sum is 58.

The spelling of 40160582642785 in words is "forty trillion, one hundred sixty billion, five hundred eighty-two million, six hundred forty-two thousand, seven hundred eighty-five".