40366766677 has 8 divisors (see below), whose sum is σ = 40600051200. Its totient is φ = 40133568864.

The previous prime is 40366766669. The next prime is 40366766683. The reversal of 40366766677 is 77666766304.

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 40366766677 - 2³ = 40366766669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40366766617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069593 + ... + 1106689.

It is an arithmetic number, because the mean of its divisors is an integer number (5075006400).

Almost surely, 2^40366766677 is an apocalyptic number.

It is an amenable number.

40366766677 is a deficient number, since it is larger than the sum of its proper divisors (233284523).

40366766677 is a wasteful number, since it uses less digits than its factorization.

40366766677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43355.

The product of its (nonzero) digits is 32006016, while the sum is 58.

The spelling of 40366766677 in words is "forty billion, three hundred sixty-six million, seven hundred sixty-six thousand, six hundred seventy-seven".