7320408444473 has 8 divisors (see below), whose sum is σ = 7476341255040. Its totient is φ = 7164483110640.

The previous prime is 7320408444451. The next prime is 7320408444493. The reversal of 7320408444473 is 3744448040237.

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

It is a cyclic number.

It is not a de Polignac number, because 7320408444473 - 2¹⁴ = 7320408428089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7320408444493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132443 + ... + 3828623.

It is an arithmetic number, because the mean of its divisors is an integer number (934542656880).

Almost surely, 2^{7320408444473} is an apocalyptic number.

It is an amenable number.

7320408444473 is a deficient number, since it is larger than the sum of its proper divisors (155932810567).

7320408444473 is a wasteful number, since it uses less digits than its factorization.

7320408444473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3738367.

The product of its (nonzero) digits is 7225344, while the sum is 50.

The spelling of 7320408444473 in words is "seven trillion, three hundred twenty billion, four hundred eight million, four hundred forty-four thousand, four hundred seventy-three".