40560063406 has 16 divisors (see below), whose sum is σ = 61426759680. Its totient is φ = 20085037560.

The previous prime is 40560063389. The next prime is 40560063413. The reversal of 40560063406 is 60436006504.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5205 + ... + 284863.

It is an arithmetic number, because the mean of its divisors is an integer number (3839172480).

Almost surely, 2^40560063406 is an apocalyptic number.

40560063406 is a deficient number, since it is larger than the sum of its proper divisors (20866696274).

40560063406 is a wasteful number, since it uses less digits than its factorization.

40560063406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280359.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 40560063406 in words is "forty billion, five hundred sixty million, sixty-three thousand, four hundred six".