40035422866 has 8 divisors (see below), whose sum is σ = 60087792204. Its totient is φ = 20006158800.

The previous prime is 40035422863. The next prime is 40035422891. The reversal of 40035422866 is 66822453004.

It can be written as a sum of positive squares in 2 ways, for example, as 35696434225 + 4338988641 = 188935^2 + 65871^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40035422863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5771985 + ... + 5778916.

Almost surely, 2^40035422866 is an apocalyptic number.

40035422866 is a deficient number, since it is larger than the sum of its proper divisors (20052369338).

40035422866 is a wasteful number, since it uses less digits than its factorization.

40035422866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11552636.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 40035422866 in words is "forty billion, thirty-five million, four hundred twenty-two thousand, eight hundred sixty-six".