66002624864103 has 4 divisors (see below), whose sum is σ = 88003499818808. Its totient is φ = 44001749909400.

The previous prime is 66002624864093. The next prime is 66002624864159. The reversal of 66002624864103 is 30146842620066.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 66002624864103 - 2³⁷ = 65865185910631 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 (66002694864103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11000437477348 + ... + 11000437477353.

It is an arithmetic number, because the mean of its divisors is an integer number (22000874954702).

Almost surely, 2^{66002624864103} is an apocalyptic number.

66002624864103 is a deficient number, since it is larger than the sum of its proper divisors (22000874954705).

66002624864103 is a wasteful number, since it uses less digits than its factorization.

66002624864103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22000874954704.

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 66002624864103 in words is "sixty-six trillion, two billion, six hundred twenty-four million, eight hundred sixty-four thousand, one hundred three".