40463009848 has 32 divisors (see below), whose sum is σ = 77330602800. Its totient is φ = 19841822208.

The previous prime is 40463009827. The next prime is 40463009849. The reversal of 40463009848 is 84890036404.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40463009798 and 40463009807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40463009849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119808 + ... + 1155376.

Almost surely, 2^40463009848 is an apocalyptic number.

It is an amenable number.

40463009848 is a deficient number, since it is larger than the sum of its proper divisors (36867592952).

40463009848 is a wasteful number, since it uses less digits than its factorization.

40463009848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38311 (or 38307 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 40463009848 in words is "forty billion, four hundred sixty-three million, nine thousand, eight hundred forty-eight".