667441010110 has 64 divisors (see below), whose sum is σ = 1376900208000. Its totient is φ = 228191404032.

The previous prime is 667441010101. The next prime is 667441010111. The reversal of 667441010110 is 11010144766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667441010111) 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 31 ways as a sum of consecutive naturals, for example, 36970366 + ... + 36988414.

It is an arithmetic number, because the mean of its divisors is an integer number (21514065750).

Almost surely, 2^667441010110 is an apocalyptic number.

667441010110 is an abundant number, since it is smaller than the sum of its proper divisors (709459197890).

667441010110 is a wasteful number, since it uses less digits than its factorization.

667441010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19525.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 667441010110 its reverse (11010144766), we get a palindrome (678451154876).

The spelling of 667441010110 in words is "six hundred sixty-seven billion, four hundred forty-one million, ten thousand, one hundred ten".