40674066668 has 12 divisors (see below), whose sum is σ = 72037203000. Its totient is φ = 20092008672.

The previous prime is 40674066659. The next prime is 40674066673. The reversal of 40674066668 is 86666047604.

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, 61255793 + ... + 61256456.

It is an arithmetic number, because the mean of its divisors is an integer number (6003100250).

Almost surely, 2^40674066668 is an apocalyptic number.

It is an amenable number.

40674066668 is a deficient number, since it is larger than the sum of its proper divisors (31363136332).

40674066668 is a wasteful number, since it uses less digits than its factorization.

40674066668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122512336 (or 122512334 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 40674066668 in words is "forty billion, six hundred seventy-four million, sixty-six thousand, six hundred sixty-eight".