320452254023 has 8 divisors (see below), whose sum is σ = 350090196096. Its totient is φ = 290898631800.

The previous prime is 320452253977. The next prime is 320452254029.

320452254023 is nontrivially palindromic in base 10.

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 320452254023 - 2⁶ = 320452253959 is a prime.

It is a super-3 number, since 3×320452254023³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320452254029) 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 7 ways as a sum of consecutive naturals, for example, 21072011 + ... + 21087212.

It is an arithmetic number, because the mean of its divisors is an integer number (43761274512).

Almost surely, 2^320452254023 is an apocalyptic number.

320452254023 is a deficient number, since it is larger than the sum of its proper divisors (29637942073).

320452254023 is a wasteful number, since it uses less digits than its factorization.

320452254023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42159925.

The product of its (nonzero) digits is 57600, while the sum is 32.

It can be divided in two parts, 320452 and 254023, that added together give a palindrome (574475).

The spelling of 320452254023 in words is "three hundred twenty billion, four hundred fifty-two million, two hundred fifty-four thousand, twenty-three".