66471741130 has 16 divisors (see below), whose sum is σ = 120810777984. Its totient is φ = 26330553360.

The previous prime is 66471741109. The next prime is 66471741131. The reversal of 66471741130 is 3114717466.

66471741130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (66471741131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32266806 + ... + 32268865.

It is an arithmetic number, because the mean of its divisors is an integer number (7550673624).

Almost surely, 2^66471741130 is an apocalyptic number.

66471741130 is a deficient number, since it is larger than the sum of its proper divisors (54339036854).

66471741130 is a wasteful number, since it uses less digits than its factorization.

66471741130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64535781.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 66471741130 in words is "sixty-six billion, four hundred seventy-one million, seven hundred forty-one thousand, one hundred thirty".