40665345150033 has 12 divisors (see below), whose sum is σ = 58738900770420. Its totient is φ = 27110198306016.

The previous prime is 40665345149969. The next prime is 40665345150043. The reversal of 40665345150033 is 33005154356604.

40665345150033 is a `hidden beast` number, since 4 + 0 + 6 + 65 + 3 + 4 + 51 + 500 + 33 = 666.

40665345150033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 19293327101889 + 21372018048144 = 4392417^2 + 4622988^2 .

It is not a de Polignac number, because 40665345150033 - 2⁶ = 40665345149969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40665345150043) by changing a digit.

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, 7495483 + ... + 11726591.

It is an arithmetic number, because the mean of its divisors is an integer number (4894908397535).

Almost surely, 2^{40665345150033} is an apocalyptic number.

It is an amenable number.

40665345150033 is a deficient number, since it is larger than the sum of its proper divisors (18073555620387).

40665345150033 is a wasteful number, since it uses less digits than its factorization.

40665345150033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299008 (or 5299005 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 45.

The spelling of 40665345150033 in words is "forty trillion, six hundred sixty-five billion, three hundred forty-five million, one hundred fifty thousand, thirty-three".