40303032304042 has 8 divisors (see below), whose sum is σ = 60454615682916. Its totient is φ = 20151493743072.

The previous prime is 40303032304039. The next prime is 40303032304069. The reversal of 40303032304042 is 24040323030304.

40303032304042 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 35331956276761 + 4971076027281 = 5944069^2 + 2229591^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 40303032304042.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8858043 + ... + 12612334.

Almost surely, 2^{40303032304042} is an apocalyptic number.

40303032304042 is a deficient number, since it is larger than the sum of its proper divisors (20151583378874).

40303032304042 is a wasteful number, since it uses less digits than its factorization.

40303032304042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22408952.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 40303032304042 its reverse (24040323030304), we get a palindrome (64343355334346).

The spelling of 40303032304042 in words is "forty trillion, three hundred three billion, thirty-two million, three hundred four thousand, forty-two".