320474474023 has 16 divisors (see below), whose sum is σ = 350115023232. Its totient is φ = 290918628000.

The previous prime is 320474473997. The next prime is 320474474071.

It is a happy number.

320474474023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 320474474023 - 2²¹ = 320472376871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320474474623) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30426268 + ... + 30436798.

It is an arithmetic number, because the mean of its divisors is an integer number (21882188952).

Almost surely, 2^320474474023 is an apocalyptic number.

320474474023 is a deficient number, since it is larger than the sum of its proper divisors (29640549209).

320474474023 is a wasteful number, since it uses less digits than its factorization.

320474474023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14286.

The product of its (nonzero) digits is 451584, while the sum is 40.

It can be divided in two parts, 320474 and 474023, that added together give a palindrome (794497).

The spelling of 320474474023 in words is "three hundred twenty billion, four hundred seventy-four million, four hundred seventy-four thousand, twenty-three".