320034023134 has 16 divisors (see below), whose sum is σ = 548734639968. Its totient is φ = 137131216992.

The previous prime is 320034023123. The next prime is 320034023147. The reversal of 320034023134 is 431320430023.

It is a junction number, because it is equal to n+sod(n) for n = 320034023099 and 320034023108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2109189 + ... + 2255824.

It is an arithmetic number, because the mean of its divisors is an integer number (34295914998).

Almost surely, 2^320034023134 is an apocalyptic number.

320034023134 is a deficient number, since it is larger than the sum of its proper divisors (228700616834).

320034023134 is a wasteful number, since it uses less digits than its factorization.

320034023134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4370259.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 320034023134 its reverse (431320430023), we get a palindrome (751354453157).

The spelling of 320034023134 in words is "three hundred twenty billion, thirty-four million, twenty-three thousand, one hundred thirty-four".