320153412412 has 12 divisors (see below), whose sum is σ = 560370804840. Its totient is φ = 160047468176.

The previous prime is 320153412401. The next prime is 320153412413. The reversal of 320153412412 is 214214351023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320153412413) 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 3 ways as a sum of consecutive naturals, for example, 7284862 + ... + 7328677.

It is an arithmetic number, because the mean of its divisors is an integer number (46697567070).

Almost surely, 2^320153412412 is an apocalyptic number.

It is an amenable number.

320153412412 is a deficient number, since it is larger than the sum of its proper divisors (240217392428).

320153412412 is a wasteful number, since it uses less digits than its factorization.

320153412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14619020 (or 14619018 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 320153412412 its reverse (214214351023), we get a palindrome (534367763435).

The spelling of 320153412412 in words is "three hundred twenty billion, one hundred fifty-three million, four hundred twelve thousand, four hundred twelve".