320602235435 has 24 divisors (see below), whose sum is σ = 408623542416. Its totient is φ = 241434872640.

The previous prime is 320602235389. The next prime is 320602235449. The reversal of 320602235435 is 534532206023.

It is not a de Polignac number, because 320602235435 - 2⁸ = 320602235179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320602235395 and 320602235404.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282281 + ... + 849050.

It is an arithmetic number, because the mean of its divisors is an integer number (17025980934).

Almost surely, 2^320602235435 is an apocalyptic number.

320602235435 is a deficient number, since it is larger than the sum of its proper divisors (88021306981).

320602235435 is a wasteful number, since it uses less digits than its factorization.

320602235435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131531 (or 1131512 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 320602235435 in words is "three hundred twenty billion, six hundred two million, two hundred thirty-five thousand, four hundred thirty-five".