72730096439046 has 8 divisors (see below), whose sum is σ = 145460192878104. Its totient is φ = 24243365479680.

The previous prime is 72730096439041. The next prime is 72730096439071. The reversal of 72730096439046 is 64093469003727.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

72730096439046 is an admirable number.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72730096439041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6060841369915 + ... + 6060841369926.

It is an arithmetic number, because the mean of its divisors is an integer number (18182524109763).

Almost surely, 2^{72730096439046} is an apocalyptic number.

72730096439046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72730096439046 is a wasteful number, since it uses less digits than its factorization.

72730096439046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121682739846.

The product of its (nonzero) digits is 41150592, while the sum is 60.

The spelling of 72730096439046 in words is "seventy-two trillion, seven hundred thirty billion, ninety-six million, four hundred thirty-nine thousand, forty-six".