320054646233468 has 6 divisors (see below), whose sum is σ = 560095630908576. Its totient is φ = 160027323116732.

The previous prime is 320054646233431. The next prime is 320054646233591. The reversal of 320054646233468 is 864332646450023.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40006830779180 + ... + 40006830779187.

It is an arithmetic number, because the mean of its divisors is an integer number (93349271818096).

Almost surely, 2^{320054646233468} is an apocalyptic number.

It is an amenable number.

320054646233468 is a deficient number, since it is larger than the sum of its proper divisors (240040984675108).

320054646233468 is a wasteful number, since it uses less digits than its factorization.

320054646233468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80013661558371 (or 80013661558369 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 56.

The spelling of 320054646233468 in words is "three hundred twenty trillion, fifty-four billion, six hundred forty-six million, two hundred thirty-three thousand, four hundred sixty-eight".