40456375606 has 8 divisors (see below), whose sum is σ = 60685619544. Its totient is φ = 20227835760.

The previous prime is 40456375577. The next prime is 40456375643. The reversal of 40456375606 is 60657365404.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 4761 + ... + 284491.

It is an arithmetic number, because the mean of its divisors is an integer number (7585702443).

Almost surely, 2^40456375606 is an apocalyptic number.

40456375606 is a deficient number, since it is larger than the sum of its proper divisors (20229243938).

40456375606 is a wasteful number, since it uses less digits than its factorization.

40456375606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352046.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 40456375606 in words is "forty billion, four hundred fifty-six million, three hundred seventy-five thousand, six hundred six".