320270805368 has 16 divisors (see below), whose sum is σ = 603525390000. Its totient is φ = 159330701376.

The previous prime is 320270805359. The next prime is 320270805377. The reversal of 320270805368 is 863508072023.

It is an interprime number because it is at equal distance from previous prime (320270805359) and next prime (320270805377).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100585973 + ... + 100589156.

It is an arithmetic number, because the mean of its divisors is an integer number (37720336875).

Almost surely, 2^320270805368 is an apocalyptic number.

It is an amenable number.

320270805368 is a deficient number, since it is larger than the sum of its proper divisors (283254584632).

320270805368 is a wasteful number, since it uses less digits than its factorization.

320270805368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201175334 (or 201175330 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 320270805368 in words is "three hundred twenty billion, two hundred seventy million, eight hundred five thousand, three hundred sixty-eight".