73241415680 has 104 divisors (see below), whose sum is σ = 176748674400. Its totient is φ = 29131440128.

The previous prime is 73241415679. The next prime is 73241415683. The reversal of 73241415680 is 8651414237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73241415683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3655931 + ... + 3675909.

Almost surely, 2^73241415680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73241415680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88374337200).

73241415680 is an abundant number, since it is smaller than the sum of its proper divisors (103507258720).

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

73241415680 is a wasteful number, since it uses less digits than its factorization.

73241415680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20187 (or 20165 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 73241415680 in words is "seventy-three billion, two hundred forty-one million, four hundred fifteen thousand, six hundred eighty".