40366740067 has 8 divisors (see below), whose sum is σ = 40448332800. Its totient is φ = 40285219464.

The previous prime is 40366740049. The next prime is 40366740077. The reversal of 40366740067 is 76004766304.

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 40366740067 - 2³⁵ = 6007001699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40366740017) 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, 1181734 + ... + 1215412.

It is an arithmetic number, because the mean of its divisors is an integer number (5056041600).

Almost surely, 2^40366740067 is an apocalyptic number.

40366740067 is a deficient number, since it is larger than the sum of its proper divisors (81592733).

40366740067 is a wasteful number, since it uses less digits than its factorization.

40366740067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36065.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 40366740067 in words is "forty billion, three hundred sixty-six million, seven hundred forty thousand, sixty-seven".