64415643614133 has 24 divisors (see below), whose sum is σ = 100094654458080. Its totient is φ = 36740900458080.

The previous prime is 64415643614123. The next prime is 64415643614167. The reversal of 64415643614133 is 33141634651446.

It is not a de Polignac number, because 64415643614133 - 2⁹ = 64415643613621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64415643614123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404912763 + ... + 405071816.

It is an arithmetic number, because the mean of its divisors is an integer number (4170610602420).

Almost surely, 2^{64415643614133} is an apocalyptic number.

It is an amenable number.

64415643614133 is a deficient number, since it is larger than the sum of its proper divisors (35679010843947).

64415643614133 is a wasteful number, since it uses less digits than its factorization.

64415643614133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809985137 (or 809985130 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 51.

The spelling of 64415643614133 in words is "sixty-four trillion, four hundred fifteen billion, six hundred forty-three million, six hundred fourteen thousand, one hundred thirty-three".