66366240003010 has 32 divisors (see below), whose sum is σ = 123351184627200. Its totient is φ = 25682151377280.

The previous prime is 66366240002981. The next prime is 66366240003047. The reversal of 66366240003010 is 1030004266366.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32362120 + ... + 34351699.

It is an arithmetic number, because the mean of its divisors is an integer number (3854724519600).

Almost surely, 2^{66366240003010} is an apocalyptic number.

66366240003010 is a deficient number, since it is larger than the sum of its proper divisors (56984944624190).

66366240003010 is a wasteful number, since it uses less digits than its factorization.

66366240003010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66717066.

The product of its (nonzero) digits is 93312, while the sum is 37.

Adding to 66366240003010 its reverse (1030004266366), we get a palindrome (67396244269376).

The spelling of 66366240003010 in words is "sixty-six trillion, three hundred sixty-six billion, two hundred forty million, three thousand, ten".