32471100066 has 32 divisors (see below), whose sum is σ = 66465672768. Its totient is φ = 10569888000.

The previous prime is 32471100061. The next prime is 32471100107. The reversal of 32471100066 is 66000117423.

It is not an unprimeable number, because it can be changed into a prime (32471100061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1797270 + ... + 1815246.

It is an arithmetic number, because the mean of its divisors is an integer number (2077052274).

Almost surely, 2^32471100066 is an apocalyptic number.

32471100066 is an abundant number, since it is smaller than the sum of its proper divisors (33994572702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32471100066 is a wasteful number, since it uses less digits than its factorization.

32471100066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25026.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 32471100066 its reverse (66000117423), we get a palindrome (98471217489).

The spelling of 32471100066 in words is "thirty-two billion, four hundred seventy-one million, one hundred thousand, sixty-six".