320040013035 has 32 divisors (see below), whose sum is σ = 515569651200. Its totient is φ = 169519968000.

The previous prime is 320040013021. The next prime is 320040013061. The reversal of 320040013035 is 530310040023.

It is not a de Polignac number, because 320040013035 - 2⁸ = 320040012779 is a prime.

It is a super-2 number, since 2×320040013035² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12329020 + ... + 12354950.

It is an arithmetic number, because the mean of its divisors is an integer number (16111551600).

Almost surely, 2^320040013035 is an apocalyptic number.

320040013035 is a deficient number, since it is larger than the sum of its proper divisors (195529638165).

320040013035 is a wasteful number, since it uses less digits than its factorization.

320040013035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31539.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 320040013035 its reverse (530310040023), we get a palindrome (850350053058).

The spelling of 320040013035 in words is "three hundred twenty billion, forty million, thirteen thousand, thirty-five".