320040134033 has 8 divisors (see below), whose sum is σ = 321756211968. Its totient is φ = 318328474464.

The previous prime is 320040134017. The next prime is 320040134047. The reversal of 320040134033 is 330431040023.

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 320040134033 - 2⁴ = 320040134017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (320040134333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959285 + ... + 1249122.

It is an arithmetic number, because the mean of its divisors is an integer number (40219526496).

Almost surely, 2^320040134033 is an apocalyptic number.

It is an amenable number.

320040134033 is a deficient number, since it is larger than the sum of its proper divisors (1716077935).

320040134033 is a wasteful number, since it uses less digits than its factorization.

320040134033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209183.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 320040134033 its reverse (330431040023), we get a palindrome (650471174056).

The spelling of 320040134033 in words is "three hundred twenty billion, forty million, one hundred thirty-four thousand, thirty-three".