320027448635 has 12 divisors (see below), whose sum is σ = 396820721664. Its totient is φ = 247763182320.

The previous prime is 320027448593. The next prime is 320027448649. The reversal of 320027448635 is 536844720023.

It is not a de Polignac number, because 320027448635 - 2⁶ = 320027448571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33296699 + ... + 33306308.

It is an arithmetic number, because the mean of its divisors is an integer number (33068393472).

Almost surely, 2^320027448635 is an apocalyptic number.

320027448635 is a deficient number, since it is larger than the sum of its proper divisors (76793273029).

320027448635 is an equidigital number, since it uses as much as digits as its factorization.

320027448635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66603074 (or 66603043 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 320027448635 in words is "three hundred twenty billion, twenty-seven million, four hundred forty-eight thousand, six hundred thirty-five".