40674066667 has 8 divisors (see below), whose sum is σ = 45313284240. Its totient is φ = 36250626720.

The previous prime is 40674066659. The next prime is 40674066673. The reversal of 40674066667 is 76666047604.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40674066667 - 2³ = 40674066659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40674066767) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 53944009 + ... + 53944762.

It is an arithmetic number, because the mean of its divisors is an integer number (5664160530).

Almost surely, 2^40674066667 is an apocalyptic number.

40674066667 is a deficient number, since it is larger than the sum of its proper divisors (4639217573).

40674066667 is a wasteful number, since it uses less digits than its factorization.

40674066667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107888813.

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 40674066667 in words is "forty billion, six hundred seventy-four million, sixty-six thousand, six hundred sixty-seven".