320422796284 has 24 divisors (see below), whose sum is σ = 563162080320. Its totient is φ = 159519526656.

The previous prime is 320422796279. The next prime is 320422796297. The reversal of 320422796284 is 482697224023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8908224 + ... + 8944120.

It is an arithmetic number, because the mean of its divisors is an integer number (23465086680).

Almost surely, 2^320422796284 is an apocalyptic number.

It is an amenable number.

320422796284 is a deficient number, since it is larger than the sum of its proper divisors (242739284036).

320422796284 is a wasteful number, since it uses less digits than its factorization.

320422796284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45477 (or 45475 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 320422796284 in words is "three hundred twenty billion, four hundred twenty-two million, seven hundred ninety-six thousand, two hundred eighty-four".