320075868939 has 8 divisors (see below), whose sum is σ = 426770490432. Its totient is φ = 213382580040.

The previous prime is 320075868923. The next prime is 320075868953. The reversal of 320075868939 is 939868570023.

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

It is not a de Polignac number, because 320075868939 - 2⁴ = 320075868923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320075868989) 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, 603492 + ... + 1002174.

It is an arithmetic number, because the mean of its divisors is an integer number (53346311304).

Almost surely, 2^320075868939 is an apocalyptic number.

320075868939 is a deficient number, since it is larger than the sum of its proper divisors (106694621493).

320075868939 is a wasteful number, since it uses less digits than its factorization.

320075868939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666297.

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 320075868939 in words is "three hundred twenty billion, seventy-five million, eight hundred sixty-eight thousand, nine hundred thirty-nine".