32320713385 has 8 divisors (see below), whose sum is σ = 38786368320. Its totient is φ = 25855562544.

The previous prime is 32320713349. The next prime is 32320713389. The reversal of 32320713385 is 58331702323.

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 32320713385 - 2¹⁷ = 32320582313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32320713389) 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, 33364 + ... + 256426.

It is an arithmetic number, because the mean of its divisors is an integer number (4848296040).

Almost surely, 2^32320713385 is an apocalyptic number.

It is an amenable number.

32320713385 is a deficient number, since it is larger than the sum of its proper divisors (6465654935).

32320713385 is a wasteful number, since it uses less digits than its factorization.

32320713385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252047.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 32320713385 in words is "thirty-two billion, three hundred twenty million, seven hundred thirteen thousand, three hundred eighty-five".