40460517904 has 15 divisors (see below), whose sum is σ = 78393812367. Its totient is φ = 20229856656.

The previous prime is 40460517893. The next prime is 40460517949. The reversal of 40460517904 is 40971506404.

The square root of 40460517904 is 201148.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 779449 + ... + 829735.

Almost surely, 2^40460517904 is an apocalyptic number.

40460517904 is the 201148-th square number.

It is an amenable number.

40460517904 is a deficient number, since it is larger than the sum of its proper divisors (37933294463).

40460517904 is an frugal number, since it uses more digits than its factorization.

40460517904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100582 (or 50289 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 40460517904 in words is "forty billion, four hundred sixty million, five hundred seventeen thousand, nine hundred four".