4646844407133 has 12 divisors (see below), whose sum is σ = 6854919409728. Its totient is φ = 3031983584520.

The previous prime is 4646844407083. The next prime is 4646844407143. The reversal of 4646844407133 is 3317044486464.

4646844407133 is a `hidden beast` number, since 4 + 6 + 4 + 68 + 4 + 440 + 7 + 133 = 666.

It is not a de Polignac number, because 4646844407133 - 2⁶ = 4646844407069 is a prime.

It is a super-2 number, since 2×4646844407133² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4646844407133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646844407143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5492723463 + ... + 5492724308.

It is an arithmetic number, because the mean of its divisors is an integer number (571243284144).

Almost surely, 2^{4646844407133} is an apocalyptic number.

It is an amenable number.

4646844407133 is a deficient number, since it is larger than the sum of its proper divisors (2208075002595).

4646844407133 is a wasteful number, since it uses less digits than its factorization.

4646844407133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10985447824 (or 10985447821 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 54.

The spelling of 4646844407133 in words is "four trillion, six hundred forty-six billion, eight hundred forty-four million, four hundred seven thousand, one hundred thirty-three".