40480732582 has 16 divisors (see below), whose sum is σ = 61181317440. Its totient is φ = 20087525952.

The previous prime is 40480732531. The next prime is 40480732583. The reversal of 40480732582 is 28523708404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40480732583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2163 + ... + 284545.

It is an arithmetic number, because the mean of its divisors is an integer number (3823832340).

Almost surely, 2^40480732582 is an apocalyptic number.

40480732582 is a deficient number, since it is larger than the sum of its proper divisors (20700584858).

40480732582 is a wasteful number, since it uses less digits than its factorization.

40480732582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282927.

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 40480732582 in words is "forty billion, four hundred eighty million, seven hundred thirty-two thousand, five hundred eighty-two".