66410502202 has 16 divisors (see below), whose sum is σ = 109892764800. Its totient is φ = 29847415840.

The previous prime is 66410502199. The next prime is 66410502217. The reversal of 66410502202 is 20220501466.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16956802 + ... + 16960717.

It is an arithmetic number, because the mean of its divisors is an integer number (6868297800).

Almost surely, 2^66410502202 is an apocalyptic number.

66410502202 is a deficient number, since it is larger than the sum of its proper divisors (43482262598).

66410502202 is a wasteful number, since it uses less digits than its factorization.

66410502202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33917621.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 66410502202 in words is "sixty-six billion, four hundred ten million, five hundred two thousand, two hundred two".