41664943120 has 80 divisors (see below), whose sum is σ = 97259400000. Its totient is φ = 16599320064.

The previous prime is 41664943109. The next prime is 41664943129. The reversal of 41664943120 is 2134946614.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (41664943129) 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, 33093051 + ... + 33094309.

It is an arithmetic number, because the mean of its divisors is an integer number (1215742500).

Almost surely, 2^41664943120 is an apocalyptic number.

41664943120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41664943120 is an abundant number, since it is smaller than the sum of its proper divisors (55594456880).

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

41664943120 is a wasteful number, since it uses less digits than its factorization.

41664943120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600 (or 2594 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

It can be divided in two parts, 4166494 and 3120, that added together give a palindrome (4169614).

The spelling of 41664943120 in words is "forty-one billion, six hundred sixty-four million, nine hundred forty-three thousand, one hundred twenty".