40674463616 has 32 divisors (see below), whose sum is σ = 81059189880. Its totient is φ = 20330196480.

The previous prime is 40674463547. The next prime is 40674463631. The reversal of 40674463616 is 61636447604.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326810 + ... + 433766.

Almost surely, 2^40674463616 is an apocalyptic number.

It is an amenable number.

40674463616 is a deficient number, since it is larger than the sum of its proper divisors (40384726264).

40674463616 is a wasteful number, since it uses less digits than its factorization.

40674463616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109942 (or 109930 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 40674463616 in words is "forty billion, six hundred seventy-four million, four hundred sixty-three thousand, six hundred sixteen".