66141100300 has 72 divisors (see below), whose sum is σ = 156638068272. Its totient is φ = 24041472000.

The previous prime is 66141100283. The next prime is 66141100307. The reversal of 66141100300 is 300114166.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (66141100307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3017380 + ... + 3039220.

It is an arithmetic number, because the mean of its divisors is an integer number (2175528726).

Almost surely, 2^66141100300 is an apocalyptic number.

It is an amenable number.

66141100300 is an abundant number, since it is smaller than the sum of its proper divisors (90496967972).

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

66141100300 is a wasteful number, since it uses less digits than its factorization.

66141100300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24619 (or 24612 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 66141100300 its reverse (300114166), we get a palindrome (66441214466).

The spelling of 66141100300 in words is "sixty-six billion, one hundred forty-one million, one hundred thousand, three hundred".