40112575766 has 4 divisors (see below), whose sum is σ = 60168863652. Its totient is φ = 20056287882.

The previous prime is 40112575751. The next prime is 40112575771. The reversal of 40112575766 is 66757521104.

40112575766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10028143940 + ... + 10028143943.

It is an arithmetic number, because the mean of its divisors is an integer number (15042215913).

Almost surely, 2^40112575766 is an apocalyptic number.

40112575766 is a deficient number, since it is larger than the sum of its proper divisors (20056287886).

40112575766 is a wasteful number, since it uses less digits than its factorization.

40112575766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20056287885.

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 40112575766 in words is "forty billion, one hundred twelve million, five hundred seventy-five thousand, seven hundred sixty-six".