4640435366177 has 48 divisors (see below), whose sum is σ = 5407530467328. Its totient is φ = 3970426299840.

The previous prime is 4640435366159. The next prime is 4640435366221. The reversal of 4640435366177 is 7716635340464.

It is not a de Polignac number, because 4640435366177 - 2⁸ = 4640435365921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4640435366117) 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 47 ways as a sum of consecutive naturals, for example, 21117602 + ... + 21336212.

It is an arithmetic number, because the mean of its divisors is an integer number (112656884736).

Almost surely, 2^{4640435366177} is an apocalyptic number.

It is an amenable number.

4640435366177 is a deficient number, since it is larger than the sum of its proper divisors (767095101151).

4640435366177 is a wasteful number, since it uses less digits than its factorization.

4640435366177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218830 (or 218817 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 56.

The spelling of 4640435366177 in words is "four trillion, six hundred forty billion, four hundred thirty-five million, three hundred sixty-six thousand, one hundred seventy-seven".