40539285333 has 12 divisors (see below), whose sum is σ = 58663803328. Its totient is φ = 26976778920.

The previous prime is 40539285299. The next prime is 40539285359. The reversal of 40539285333 is 33358293504.

40539285333 is a `hidden beast` number, since 4 + 0 + 5 + 39 + 285 + 333 = 666.

It is not a de Polignac number, because 40539285333 - 2¹⁰ = 40539284309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40539285233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4112413 + ... + 4122258.

Almost surely, 2^40539285333 is an apocalyptic number.

It is an amenable number.

40539285333 is a deficient number, since it is larger than the sum of its proper divisors (18124517995).

40539285333 is a wasteful number, since it uses less digits than its factorization.

40539285333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8235224 (or 8235221 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 40539285333 in words is "forty billion, five hundred thirty-nine million, two hundred eighty-five thousand, three hundred thirty-three".