40553354104 has 16 divisors (see below), whose sum is σ = 76102936920. Its totient is φ = 20259237600.

The previous prime is 40553353963. The next prime is 40553354141. The reversal of 40553354104 is 40145335504.

It is a self number, because there is not a number n which added to its sum of digits gives 40553354104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2170047 + ... + 2188654.

Almost surely, 2^40553354104 is an apocalyptic number.

It is an amenable number.

40553354104 is a deficient number, since it is larger than the sum of its proper divisors (35549582816).

40553354104 is a wasteful number, since it uses less digits than its factorization.

40553354104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359870 (or 4359866 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 40553354104 its reverse (40145335504), we get a palindrome (80698689608).

The spelling of 40553354104 in words is "forty billion, five hundred fifty-three million, three hundred fifty-four thousand, one hundred four".